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Packhelp’s full range of custom mailer boxes come in a variety of shapes and sizes for you to design and order online. Whether it’s small cardboard boxes and packaging for gifts, or large cardboard shipping boxes, Packhelp’s extensive range of mailing boxes is competitively priced and designed for shipping.

Eco Mailer Box - custom packaging - Packhelp

Eco / Eco White Mailer Box

Shipping packaging for brands that care about the environment.

kraft box with white print

White-On-Kraft Mailer Box

A corrugated cardboard box with an unusual white print.

ecommerce delivery boxes packhelp

E-commerce Delivery Box

Chic box with adhesive strips and black print on top.

Eco Color Mailer Box - custom packaging - Packhelp

Eco Colour Mailer Box

Printed box with visible cardboard texture.

Full Color Mailer Box - custom packaging - Packhelp

Full Colour Mailer Box

Corrugated boxes with most vivid prints.

Double-sided Mailer Box - custom packaging - Packhelp

Minimum 1500 pieces.

Double-Sided Mailer Box

Mailer box with prints on both sides - outside and inside.

sleeved mailer boxes

Sleeved Mailer Box

Cardboard mailer box with a printed sleeve.

Plain Mailer Box - custom packaging - Packhelp

Plain Mailer Box

A simple cardboard box made for shipping.

ecommerce delivery boxes

Plain Delivery Box

A cardboard delivery box with adhesive strips.

Custom mailer boxes can are a fantastic solution for many different applications. For ecommerce and D2C brands that need to safely and securely send their products to the other side of the planet, our wide range of mailer boxes can be used for a staggering number of applications and come in a wide variety of sizes.

Printed mailboxes have an unprecedented number of uses. If you're an ecommerce brand, they are the default packaging solution to send your customers their purchase. Putting your logo on your packaging gives your brand a little touch of class. Brown and white finishes, full colour, or a veneerer with your brand's logo hot-stamped - your customisation options are endless. Packhelp's range of postal boxes and packaging have a tuck and self-locking lid, meaning there's no need to tape closed your packaging. Events such as weddings, engagements or milestone birthdays are also great situations to use bespoke boxes. Something as simple as a box with a lid, that says 'thank you for coming' can make your event a little more special for your guests.

Don’t buy more packaging than you need to. With Packhelp, you can order as little as 30 pieces and have peace of mind knowing that no matter where you live in the UK or EU, your mailer box will be delivered for free when you spend over €300/£300 and get there within 14 days. Use our express production service to lock in 5-day delivery! Our boxes are flat packed to save space inside your storage facility.

Personalisation turns your packaging into a bespoke advertising channel. Using Packhelp's online editor, you can upload your logo and other branding elements, and then drag and drop them onto a 3D image of your cardboard box. When you're satisfied with the way your cardboard box looks, you then place your order for as little as 30 pieces, or as many as 30,000. With void fillers and a variety of foam-lined finishing options, you can be sure that even the most delicate items will not just look great and keep your product safe, but they'll also leave a lasting impression on your recipient.

Our range of mailers are built from 80% recycled cardboard, made from double-walled rigid corrugated cardboard and printed with water-based ink. You can be sure that your cardboard shipping boxes will survive a move across town or the planet. The dual-layer of corrugated cardboard means added strength and security compared to single wall cardboard mailing boxes. If you need heavy-duty mailers to send your products in bulk into a retail store, use Packhelp’s custom packaging. This is a great way to solidify your packaging and make it consistent everywhere! Our range of natural, eco custom printed cartons can be a unique way to brand your business. Your high-quality mailers come on a flat pack, with 5-day delivery an option, too.

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