# Mailer Boxes Co UK


## Posts

- [Eco-Friendly Packaging for UK eCommerce: Plastic-Free Options That Work](https://mailerboxesco.co.uk/blog/eco-friendly-packaging-uk/): Kraft mailers, paper padded envelopes, recycled board and right-sized boxes: practical plastic-free packaging for UK online shops.
- [Cosmetic Packaging Guide: Boxes for Skincare, Beauty and Bath Products](https://mailerboxesco.co.uk/blog/cosmetic-packaging-guide/): Tuck end cartons, window boxes, rigid gift boxes and beauty mailers: how to package skincare, make-up and bath products.
- [Custom Gym Wear for Fitness Brands: Leggings, Shorts, Tees and Sets](https://mailerboxesco.co.uk/blog/custom-gym-wear-guide/): Squat-proof leggings, gym shorts, performance tees and sets: how to plan custom activewear for a fitness brand, gym or club.
- [Food Packaging for Small Businesses: Boxes, Bags and Pouches](https://mailerboxesco.co.uk/blog/food-packaging-for-small-business/): Pizza boxes, treat boxes, resealable pouches and counter displays: how small food businesses can choose branded, food-safe packaging.
- [Custom Team and Staff Uniforms: T-Shirts, Hoodies, Jackets and Caps](https://mailerboxesco.co.uk/blog/custom-team-and-staff-uniforms/): Which garments to choose for teams, staff and events, how to size a mixed group and when to choose embroidery or print.
- [Christmas Packaging Ideas for Small Businesses (UK)](https://mailerboxesco.co.uk/blog/christmas-packaging-ideas/): Festive mailer boxes, gift boxes, treat boxes and printed pouches: Christmas packaging ideas that help small businesses sell more gifts.
- [Custom Jackets Guide: Varsity, Bomber, Windbreaker, Denim or Leather?](https://mailerboxesco.co.uk/blog/custom-jackets-guide/): Varsity, bomber, windbreaker, denim or leather: how each custom jacket style compares and which suits your brand, team or merch drop.
- [PR Package Ideas: How to Build an Influencer Box People Post About](https://mailerboxesco.co.uk/blog/pr-package-ideas/): How to plan an influencer PR package that gets filmed and shared: the box, the reveal, the inserts and what to put inside.
- [Custom Tracksuits and Matching Sets: Styles, Fabrics and Decoration](https://mailerboxesco.co.uk/blog/custom-tracksuits-guide/): Hoodie sets, crewneck sets, short sets and windbreaker tracksuits: how to choose fabrics, fits and decoration for a matching set that sells.
- [Packaging for Clothing Brands: Boxes, Mailers and Unboxing Ideas](https://mailerboxesco.co.uk/blog/packaging-for-clothing-brands/): Which boxes and mailers suit T-shirts, hoodies, caps and premium pieces, plus simple unboxing ideas that make a clothing brand feel established.
- [Custom Hoodie Guide: Fabrics, Fits, Weights and Decoration](https://mailerboxesco.co.uk/blog/custom-hoodie-guide/): Fleece or French terry, which weight, which fit, zip or pullover, and which decoration: everything to decide before ordering custom hoodies.
- [Mailer Box Size Guide: Measuring, Royal Mail Sizes and Standard Box Sizes](https://mailerboxesco.co.uk/blog/mailer-box-size-guide/): How to measure for mailer boxes, which sizes fit Royal Mail’s cheaper bands, and standard sizes for clothing, beauty, gifts and more.
- [Custom Merch Ideas for Brands, Bands and Creators: What to Make First](https://mailerboxesco.co.uk/blog/custom-merch-ideas/): T-shirts, hoodies, caps, beanies and socks: the merch that sells best, how to plan your first drop and how to package it.
- [Types of Mailer Boxes: 15 Styles Explained (and When to Use Each)](https://mailerboxesco.co.uk/blog/types-of-mailer-boxes/): Kraft, white, double wall, ear lock, sleeved and more: 15 types of mailer box compared, so you can pick the right one for your products.

## Pages

- [Guides](https://mailerboxesco.co.uk/blog/)
- [Cookie Policy](https://mailerboxesco.co.uk/cookie-policy/): Which cookies this website uses and how to control them.
- [Terms and Conditions](https://mailerboxesco.co.uk/terms-and-conditions/): The terms that apply when you order custom packaging or custom apparel from us.
- [Returns and Refunds](https://mailerboxesco.co.uk/returns-and-refunds/): How we handle faulty, damaged or incorrect orders of custom-made products.
- [Delivery Information](https://mailerboxesco.co.uk/delivery-information/): Tracked delivery across the UK in after you approve your mock-up.
- [Thank You](https://mailerboxesco.co.uk/thank-you/)
- [Contact Us](https://mailerboxesco.co.uk/contact-us/): Questions about packaging, apparel or an existing order? Send us a message and we will get back to you quickly.
- [About Us](https://mailerboxesco.co.uk/about-us/): We make custom packaging and custom clothing for UK brands, from first idea to the box on the doorstep.
- [Custom Apparel Quote](https://mailerboxesco.co.uk/apparel-quote/): Minimum order is 20 pieces per style, and sizes can be mixed.
- [Get a Free Packaging Quote](https://mailerboxesco.co.uk/get-a-quote/): Every quote includes a free digital mock-up and design support. You only pay once you have approved your design.
- [Home](https://mailerboxesco.co.uk/): Mailer Boxes Co makes branded packaging and custom clothing for online shops, subscription boxes, PR teams and fashion labels across the United Kingdom.
- [My account](https://mailerboxesco.co.uk/my-account/)
- [Checkout](https://mailerboxesco.co.uk/checkout/)
- [Cart](https://mailerboxesco.co.uk/cart/)
- [Shop](https://mailerboxesco.co.uk/shop/)
- [Privacy Policy](https://mailerboxesco.co.uk/privacy-policy/): How we collect, use and protect your personal data under UK GDPR.

## Products

- [Custom Socks](https://mailerboxesco.co.uk/product/custom-socks/): Custom knitted socks with your logo or pattern knitted in, in crew, quarter and ankle styles.
- [Custom Ski Masks](https://mailerboxesco.co.uk/product/custom-ski-masks/): Knitted ski masks and balaclavas in your colours, with knitted-in designs, embroidery or patches.
- [Custom Beanies](https://mailerboxesco.co.uk/product/custom-beanies/): Knitted beanies in cuffed, fisherman and slouch styles with your logo knitted in, embroidered or added as a patch.
- [Custom Caps](https://mailerboxesco.co.uk/product/custom-caps/): Custom dad caps, snapbacks, trucker and fitted caps with flat or 3D embroidery, patches or print.
- [Custom Denim Shorts](https://mailerboxesco.co.uk/product/custom-denim-shorts/): Custom jorts and denim shorts in baggy, long and regular fits, with washes, distressing and embroidery.
- [Custom Jeans](https://mailerboxesco.co.uk/product/custom-jeans/): Custom jeans in baggy, straight, wide, flared or stacked fits, with washes, distressing and branded hardware.
- [Custom Denim Jackets](https://mailerboxesco.co.uk/product/custom-denim-jackets/): Custom denim jackets in your choice of wash and fit, with embroidery, patches, distressing and branded buttons.
- [Custom Leather Jackets](https://mailerboxesco.co.uk/product/custom-leather-jackets/): Custom leather and faux leather jackets in biker, bomber and racer styles, with your hardware, lining and branding.
- [Custom Varsity Jackets](https://mailerboxesco.co.uk/product/custom-varsity-jackets/): Classic varsity jackets with wool bodies, leather or faux leather sleeves and chenille letters and patches.
- [Custom Bomber Jackets](https://mailerboxesco.co.uk/product/custom-bomber-jackets/): Custom bomber jackets in nylon, satin or wool with ribbed trims, embroidered patches and custom linings.
- [Custom Windbreaker Jackets](https://mailerboxesco.co.uk/product/custom-windbreaker-jackets/): Lightweight custom windbreaker jackets, full-zip or half-zip, in solid colours or colour-block designs.
- [Custom Windbreaker Sets](https://mailerboxesco.co.uk/product/custom-windbreaker-sets/): Windbreaker tracksuits with matching jacket and trousers in nylon or polyester, solid or colour-block, lined with mesh.
- [Custom Short Sets](https://mailerboxesco.co.uk/product/custom-short-sets/): Summer short sets pairing a tee or sweatshirt with matching shorts, made to order in your colours.
- [Custom Crewneck Sweat Sets](https://mailerboxesco.co.uk/product/custom-crewneck-sweat-sets/): Crewneck sweatshirts with matching joggers or shorts, colour-matched and decorated with your branding.
- [Custom Hoodie Sets](https://mailerboxesco.co.uk/product/custom-hoodie-sets/): Colour-matched hoodie and jogger sets in fleece or French terry, decorated with your design from 20 sets per style.
- [Custom Leggings](https://mailerboxesco.co.uk/product/custom-leggings/): Four-way stretch custom leggings for gym, yoga and activewear brands, with sublimated prints or embroidered logos.
- [Custom Trousers](https://mailerboxesco.co.uk/product/custom-trousers/): Custom joggers, sweatpants, cargos and trousers made to your fit, fabric and leg shape.
- [Custom Shorts](https://mailerboxesco.co.uk/product/custom-shorts/): Custom sweat shorts, mesh shorts and nylon shorts made to your fit and decorated with print or embroidery.
- [Custom Crewneck Sweatshirts](https://mailerboxesco.co.uk/product/custom-crewneck-sweatshirts/): Classic crewneck sweatshirts in fleece or French terry, embroidered or printed with your design.
- [Custom Hoodies](https://mailerboxesco.co.uk/product/custom-hoodies/): Heavyweight custom hoodies in fleece or French terry, pullover or zip-up, with embroidery, puff print, chenille patches and more.
- [Custom Thermal Wear](https://mailerboxesco.co.uk/product/custom-thermal-wear/): Waffle-knit thermal long sleeves for layering, made to your colour and decorated with print or embroidery.
- [Custom T-Shirts](https://mailerboxesco.co.uk/product/custom-t-shirts/): Custom T-shirts in heavyweight, boxy, oversized and regular fits, printed or embroidered with your design from 20 pieces per style.
- [Custom Display Boxes](https://mailerboxesco.co.uk/product/custom-display-boxes/): Printed counter display boxes with a header card that hold products by the till and boost impulse sales.
- [Custom Pizza Boxes](https://mailerboxesco.co.uk/product/custom-pizza-boxes/): Food-safe printed pizza boxes in any size, from 7 to 18 inch, branded with your logo, menu or QR code.
- [Custom Mylar Bags](https://mailerboxesco.co.uk/product/custom-mylar-bags/): Printed mylar bags and stand-up pouches with resealable zips and a strong barrier against moisture, light and air.
- [Window Tuck Boxes](https://mailerboxesco.co.uk/product/window-tuck-boxes/): Printed tuck end cartons with a die-cut window and clear film, so customers can see the product before they buy.
- [Reverse Tuck End Boxes](https://mailerboxesco.co.uk/product/reverse-tuck-end-boxes/): Economical folding cartons with top and bottom flaps that tuck from opposite sides, printed for retail shelves.
- [Custom Tuck Top Boxes](https://mailerboxesco.co.uk/product/custom-tuck-top-boxes/): Folding boxboard tuck top boxes with a neat tuck-in lid, printed in full colour for retail shelves, cosmetics and gifts.
- [Collapsible Rigid Boxes](https://mailerboxesco.co.uk/product/collapsible-rigid-boxes/): Luxury magnetic-closure rigid boxes that fold flat for delivery and storage, then pop up into a sturdy premium box.
- [Two Piece Rigid Boxes](https://mailerboxesco.co.uk/product/two-piece-rigid-boxes/): Classic lid-and-base rigid boxes with a separate lid that lifts away, wrapped in printed or textured paper.
- [Rigid Gift Boxes](https://mailerboxesco.co.uk/product/rigid-gift-boxes/): Sturdy rigid gift boxes for hampers, corporate gifting and premium sets, finished with foil, ribbons and printed linings.
- [Custom Rigid Boxes](https://mailerboxesco.co.uk/product/custom-rigid-boxes/): Fully custom rigid boxes in book, drawer, shoulder or lid-and-base styles, wrapped in printed or textured paper and built around your product.
- [Plain Mailer Boxes](https://mailerboxesco.co.uk/product/plain-mailer-boxes/): Unprinted mailer boxes made to your exact size in kraft or white board, a low-cost option you can brand later with stickers or stamps.
- [Tab Lock Mailer Boxes](https://mailerboxesco.co.uk/product/tab-lock-mailer-boxes/): Mailer boxes with a tab-and-slot closure that locks firmly without tape, for fast packing and a clean opening.
- [Purple Mailer Boxes](https://mailerboxesco.co.uk/product/purple-mailer-boxes/): Purple mailer boxes in your exact shade, from soft lilac to deep violet, printed inside, outside or both.
- [Marketing Kit Mailer Boxes](https://mailerboxesco.co.uk/product/marketing-kit-mailer-boxes/): Printed mailer boxes for sales kits, onboarding packs and direct mail campaigns that get opened and remembered.
- [Custom Postal Tubes](https://mailerboxesco.co.uk/product/custom-postal-tubes/): Sturdy printed postal tubes for posters, prints, textiles and cylindrical products, with secure end caps.
- [Bath Bomb Mailer Boxes](https://mailerboxesco.co.uk/product/bath-bomb-mailer-boxes/): Mailer boxes with fitted inserts that stop bath bombs from crumbling, for single bombs, gift sets and subscription boxes.
- [Hat Mailer Boxes](https://mailerboxesco.co.uk/product/hat-mailer-boxes/): Mailer boxes made to protect caps and hats in transit without crushing the crown or bending the peak.
- [Tuck Top Mailer Boxes](https://mailerboxesco.co.uk/product/tuck-top-mailer-boxes/): Corrugated mailer boxes with a tuck-in front lid that closes securely and opens neatly, printed in your branding.
- [Sleeved Mailer Boxes](https://mailerboxesco.co.uk/product/sleeved-mailer-boxes/): Mailer boxes with a printed sleeve that slides over the box, creating a two-step reveal and letting you change designs without changing the box.
- [Pink Mailer Boxes](https://mailerboxesco.co.uk/product/pink-mailer-boxes/): Pink mailer boxes in the exact shade your brand uses, from soft blush to hot pink, printed inside and out.
- [Doughnut Mailer Boxes](https://mailerboxesco.co.uk/product/doughnut-mailer-boxes/): Food-safe doughnut boxes with optional inserts and windows, for bakery counters, deliveries and postal treat boxes.
- [Christmas Mailer Boxes](https://mailerboxesco.co.uk/product/christmas-mailer-boxes/): Festive mailer boxes for Christmas gift sets, hampers, advent boxes and seasonal campaigns, printed with your own Christmas design.
- [Book Mailer Boxes](https://mailerboxesco.co.uk/product/book-mailer-boxes/): Wrap-around book mailers that grip books, notebooks and prints securely and protect the corners in the post.
- [Paper Padded Mailers](https://mailerboxesco.co.uk/product/paper-padded-mailers/): Plastic-free paper padded mailers that cushion small items and recycle with household paper, printed with your branding.
- [Decorative Mailer Boxes](https://mailerboxesco.co.uk/product/decorative-mailer-boxes/): Mailer boxes printed with patterns, illustrations and special finishes that customers keep long after the order arrives.
- [Mailer Gift Boxes](https://mailerboxesco.co.uk/product/mailer-gift-boxes/): Postable gift boxes for hampers, gift sets and corporate gifting, printed in your design and ready to send direct to the recipient.
- [Luxury Mailer Boxes](https://mailerboxesco.co.uk/product/luxury-mailer-boxes/): Premium mailer boxes with soft-touch lamination, foil, embossing and printed interiors, made for brands where the unboxing matters.
- [Kraft Mailer Boxes](https://mailerboxesco.co.uk/product/kraft-mailer-boxes/): Natural brown kraft mailer boxes printed with your logo, a recyclable and cost-effective choice for eco-minded brands.
- [Ear Lock Mailer Boxes](https://mailerboxesco.co.uk/product/ear-lock-mailer-boxes/): Mailer boxes with locking ears on the lid that hold the box firmly closed without tape and open cleanly for customers.
- [Square Mailer Boxes](https://mailerboxesco.co.uk/product/square-mailer-boxes/): Square mailer boxes with a balanced, gift-like shape, ideal for candles, gift sets, cosmetics and subscription boxes.
- [Coloured Mailer Boxes](https://mailerboxesco.co.uk/product/coloured-mailer-boxes/): Mailer boxes printed in your exact brand colour, from soft pastels to bold brights, inside, outside or both.
- [Chipboard Mailer Boxes](https://mailerboxesco.co.uk/product/chipboard-mailer-boxes/): Sturdy recycled chipboard mailer boxes with a natural grey look, ideal for retail, gifts and eco-conscious brands.
- [Cardboard Mailer Boxes](https://mailerboxesco.co.uk/product/cardboard-mailer-boxes/): Custom cardboard mailer boxes in kraft or white board, made to your size and printed with your brand.
- [Boxboard Mailer Boxes](https://mailerboxesco.co.uk/product/boxboard-mailer-boxes/): Lightweight boxboard mailers with a smooth, print-friendly surface for small and light products that do not need corrugated strength.
- [White Mailer Boxes](https://mailerboxesco.co.uk/product/white-mailer-boxes/): Clean white mailer boxes that show full-colour print at its brightest, ideal for beauty, wellness and lifestyle brands.
- [Shipping Boxes](https://mailerboxesco.co.uk/product/shipping-boxes/): Branded shipping boxes in strong corrugated board, made to your size so products travel safely and arrive looking professional.
- [Postal Boxes](https://mailerboxesco.co.uk/product/postal-boxes/): Custom postal boxes made to fit Royal Mail and courier size bands, so you post efficiently and still arrive in a branded box.
- [Double Wall Mailer Boxes](https://mailerboxesco.co.uk/product/double-wall-mailer-boxes/): Extra-strong double wall mailer boxes for heavy, fragile or high-value products that need maximum protection in transit.
- [Small Cardboard Mailer Boxes](https://mailerboxesco.co.uk/product/small-cardboard-mailer-boxes/): Compact cardboard mailer boxes for small items, including letterbox-friendly sizes that keep postage costs down.
- [Black Mailer Boxes](https://mailerboxesco.co.uk/product/black-mailer-boxes/): Matte black mailer boxes with foil, white ink or spot UV details for a bold, premium look that suits fashion, beauty and luxury brands.
- [Branded Mailer Boxes](https://mailerboxesco.co.uk/product/branded-mailer-boxes/): Fully branded mailer boxes printed with your logo, brand colours and messaging, so every delivery reinforces who you are.
- [Holiday Mailer Boxes](https://mailerboxesco.co.uk/product/holiday-mailer-boxes/): Seasonal mailer boxes for Christmas, Valentine’s Day, Mother’s Day, Easter and every campaign in between, printed in a limited-edition design.
- [Product Mailer Boxes](https://mailerboxesco.co.uk/product/product-mailer-boxes/): Mailer boxes sized around a single product, so it sits snugly, arrives safely and looks like it was made for it.
- [Corrugated Mailer Boxes](https://mailerboxesco.co.uk/product/corrugated-mailer-boxes/): Strong corrugated mailer boxes in E-flute or B-flute board, printed with your branding and made to fit your products exactly.
- [Mailer Boxes With Inserts](https://mailerboxesco.co.uk/product/mailer-boxes-with-inserts/): Printed mailer boxes with made-to-measure inserts that hold bottles, jars and gift sets securely and present every item exactly where you want it.
- [PR Mailer Boxes](https://mailerboxesco.co.uk/product/pr-mailer-boxes/): PR mailer boxes built for influencer seeding, press drops and product launches, with inside print and custom inserts that make every unboxing worth filming.
- [Ecommerce Mailer Boxes](https://mailerboxesco.co.uk/product/ecommerce-mailer-boxes/): Branded eCommerce mailer boxes that protect every online order and make your parcel recognisable on the doorstep. Made to your exact size in kraft or white corrugated board.


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