PR Mailer Boxes UK | Custom Printed

About our box

PR Mailer Boxes, made to your size

A PR package has one job: to be opened on camera and shared. Our PR mailer boxes are built for influencer seeding, journalist samples and launch kits, with full-colour print on the inside of the lid, made-to-measure inserts and finishes that look good under a ring light.

Why choose our PR mailer boxes

Seeding budgets are spent on product, but the reaction is shaped by the box. A well-planned reveal, with a printed message under the lid and each item held in its own cut-out, gives creators a moment to film and keeps your launch looking consistent across hundreds of posts.

Popular uses

Influencer seeding campaigns
Press and media samples
Product launch kits
Brand ambassador packs
Event and VIP gifting

Materials, print and finishes

Full-colour inside print for a reveal moment
Card or foam inserts cut to your products
Foil, spot UV and soft-touch upgrades
Optional sleeve or belly band for a two-step reveal

Short on time before a launch? Tell us your send-out date on the quote form and we will confirm the timeline before you order.

Sizes and dimensions

Every order of PR mailer boxes is made to your dimensions in millimetres (length × width × height). Not sure of the size? Choose “Not sure — suggest a size” in the options above and tell us what you are packing, and we will recommend dimensions and show them in your mock-up. You can also order several sizes in the same design to cover your whole range.

Related packaging

Comparing options? Take a look at Mailer Boxes With Inserts, Luxury Mailer Boxes and Marketing Kit Mailer Boxes, or browse all custom mailer boxes and our wider custom packaging range.

How to order

Choose your size and options above and request a free quote. We reply within 24 hours with your price and a free 3D mock-up, and nothing is printed until you approve it. Orders are delivered across the UK in 12–14 working days; see our delivery information. The “From” price is our bulk price per unit, excluding VAT, and larger quantities bring the unit price down. Selling clothing too? We also make custom apparel to ship in your boxes.

Scroll for the full description

Specifications

Best for	Influencer, press and launch campaigns
Style	Self-locking mailer, tape-free
Board	Kraft or white corrugated (E-flute or B-flute)
Print	CMYK and Pantone, outside, inside or both
Finishes	Matte, gloss or soft-touch; foil, spot UV, embossing
Size	Made to your inside dimensions (mm)
Recyclable	Yes, with UK paper and card recycling
Minimum order	Low minimums
Delivery	12–14 working days after approval, UK-wide
Category	Custom Mailer Boxes

New · Custom Apparel

Fill your boxes with your own merch

Hoodies, tees, sets, caps and socks — cut and sewn to your design from 20 pieces per style, packed in your boxes and delivered together.

Explore custom apparel

How it works

Tell us your box
Size, print and quantity — or ask us to suggest a size.
Free 3D mock-up
See your design on the box before anything prints.
We print and make
Printed, die-cut and quality checked.
Delivered flat
Tracked UK delivery in 12–14 working days.

Questions about PR Mailer Boxes

Can you print a personal message inside the lid?

Yes. Inside lid print is the most popular upgrade for PR boxes. You can also add a printed card or QR code that links to your campaign.

Can inserts hold several different products?

Yes. Send us the size of each item and we will design an insert with a cut-out for each one.

How much do PR mailer boxes cost?

The “From” price on this page is our bulk price per unit, excluding VAT. Your exact price depends on size, quantity, print and finish, and we send it with a free mock-up within 24 hours.

How long does delivery take?

12–14 working days after you approve your mock-up, with tracked delivery anywhere in the UK.