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Home page / Shop / Mailer boxes

Custom Mailing Boxes

Sturdy and easy to assemble, these custom mailing boxes serve perfectly as courier packages and postal packaging for your product.

All Products Mailer boxes Product packaging Rigid boxes Shipping boxes Mailing bags Bags Packing paper Envelopes Printed tapes Accessories Food packaging Stickers & labels Flexible packaging Bundles Sample packs
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Tip: Look out for the
Plus
badge to unpack more options & features.
    Packhelp Plus:
  • More sizes, materials & colours
  • Less cost, stress & hassle
  • Wholesale packaging made simple

Eco / Eco White Mailer Box

Available in 14 sizes

Min. 30 pieces

Eco / Eco White Mailer Box

Shipping packaging for brands that care about the environment.

Eco Biodegradable material, FSC® certified material, Industrially compostable, Recyclable, Recycled content

Best for employee onboarding, retail packaging, shipping products

Customize it

Eco Colour Mailer Box

Available in 14 sizes

Min. 30 pieces

Eco Colour Mailer Box

Eco mailer boxes with colourful prints on whitened cardboard.

Eco Biodegradable material, FSC® certified material, Industrially compostable, Recyclable, Recycled content

Best for employee onboarding, retail packaging, shipping products, customise, dieline, pattern

Customize it

Full Colour Mailer Box

Available in 14 sizes

Min. 30 pieces

Full Colour Mailer Box

Corrugated boxes with the most vivid prints.

Eco FSC® certified material, Recyclable, Recycled content

Best for employee onboarding, retail packaging, shipping products

Customize it
Plus

Double-Sided Mailer Box

Available in 14 sizes

Plus

Min. 1500 pieces

Double-Sided Mailer Box

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

Best for employee onboarding, large or heavy products, retail packaging, shipping products, customise, dieline, pattern

Get a quote

Sleeved Mailer Box

Available in 12 sizes

Min. 30 pieces

Sleeved Mailer Box

Cardboard mailer box with a printed sleeve.

Eco FSC® certified material, Recycled content

Best for employee onboarding, retail packaging, shipping products, customise, dieline, pattern

Customize it

E-commerce Delivery Box

Available in 4 sizes

Min. 100 pieces

E-commerce Delivery Box

Chic box with adhesive strips and black print on top.

Eco FSC® certified material, Recycled content, Reusable

Best for large or heavy products, shipping products, customise, dieline, pattern

Customize it

White-On-Kraft Mailer Box

Available in 14 sizes

Min. 30 pieces

White-On-Kraft Mailer Box

A corrugated cardboard box with a unique white print.

Eco Biodegradable material, FSC® certified material, Industrially compostable, Recyclable, Recycled content

Best for employee onboarding, retail packaging, shipping products, customise, dieline, pattern

Customize it

Pre-Printed Full Colour Mailer Box

Available in 2 sizes

Min. 30 pieces

Pre-Printed Full Colour Mailer Box

Corrugated boxes with a ready-to-go colourful print

Eco FSC® certified material, Recycled content

Best for employee onboarding, shipping products

Place your order

Pre-Printed Eco Mailer Box

Available in 2 sizes

Min. 30 pieces

Pre-Printed Eco Mailer Box

Eco-friendly cardboard shipping boxes with a pre-made design.

Eco Biodegradable material, FSC® certified material, Industrially compostable, Recyclable, Recycled content

Best for employee onboarding, shipping products

Place your order

Plain Mailer Box

Available in 14 sizes

Min. 30 pieces

Plain Mailer Box

A simple cardboard box made for shipping.

Eco Biodegradable material, FSC® certified material, Industrially compostable, Recyclable, Recycled content

Best for large or heavy products, shipping products, plain

Place your order

Plain Delivery Box

Available in 4 sizes

Min. 30 pieces

Plain Delivery Box

A cardboard delivery box with adhesive strips.

Eco FSC® certified material, Recycled content, Reusable

Best for large or heavy products, shipping products, plain

Place your order
New
Plus

Book Mailer

New
Plus

Min. 1500 pieces

Book Mailer

Easy-fold mailers with custom prints & securing flaps

Best for shipping products, customise

Customize it

Royal Mail Packaging

Packaging that meets Royal Mail's standard dimensions

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Instant quotes, volume discounts and expert support. In Packhelp Plus you get all types of packaging in one single point of contact.

Corrugated Mailer Box

Min. 1000 pieces
Custom sizes

Rigid Box With Lid

Min. 1000 pieces
Custom sizes

Magnetic Box

Min. 1000 pieces
Custom sizes

Packaging made to measure, with instant quotes and limitless customization options.

Start with a quote

Rigid Drawer Box

Min. 1000 pieces
Custom sizes
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FAQ

How eco-friendly are these mailing boxes?

Our range of mailing boxes is so large that it’s hard to package their environmental impact into one neat box. But they are all made with corrugated cardboard, produced from at least 60% recycled content. The material is also FSC® certified. That means that the paper pulp has been sourced from responsibly managed forests and mills. Unless the cardboard has been finished with plastic lamination, the cardboard is recyclable, biodegradable and industrially compostable. TIP: each product page lists all the eco properties relevant to the packaging. → In meantime, you can learn more about the eco properties of our packaging here.

How many mailing boxes do I need to order to get a custom print?

At Packhelp, you can order mailing boxes with professional custom prints from as low as 30 pieces per order. So, no need to make a big commitment. Other more customizable boxes, like the Double-Sided Mailer Box, come with a minimum order quantity of 1500 pieces.

Does the price include the cost of my design (logo and graphics)?

The pricing includes the cost of printing your unique graphics and designs. But it doesn’t include any custom printing options and finishes (e.g., hot-stamping, embossing/debossing, etc). Note that these customizations generally require a minimum order of 1500 boxes.

Shop by needs

Bakery boxes Biodegradable packaging Book packaging Boxes for Clothes Boxes for electronics boxes for jewellery Boxes for shipping Boxes for subscription boxes with lid Brown Postal Boxes Candle Packaging Cardboard boxes carton boxes Chocolate packaging
Christmas packaging Coffee packaging Cosmetics Packaging Cupcake boxes Custom boxes with logo custom corrugated boxes Custom Printed Cardboard Boxes Custom size boxes Die cut boxes Drink packaging E-commerce Boxes eco friendly packaging Flower packaging folding boxes
Food delivery bags Gable boxes Garment packaging Gift Boxes Invitation boxes Kraft boxes Large cardboard boxes Letter boxes Luxury gift boxes Mailing boxes perfume boxes Plain boxes Plastic-free packaging Postage bags
Postage box Presentation boxes Printed Boxes Protective packaging Rectangle gift boxes recyclable packaging Retail packaging Small cardboard boxes Soap packaging Square cardboard boxes Watch boxes welcome packs White cardboard boxes
Material & Recyclability
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What do you use your packaging for?

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Custom mailer boxes can are a fantastic solution for many different applications. These small parcel boxes are ideal 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.

big and Small cardboard boxes for your brand

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.

Free UK and EU delivery when you spend over €300/£300

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.

Custom cardboard boxes

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. Our full range of boxes is entirely customisable online.

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.

Mailing boxes for couriers & delivery

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 delivery 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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