Plain Mailer Boxes

• 3 size options
• 1.5 mm E Flute white or brown cardboard
• Durable, with front-tuck closure
• Pre-creased and easy to assemble
• Quantities from 10 to 500
• Customisable with Sheet Stickers

Safe, budget-friendly packaging
Looking for a simple, affordable yet reliable shipping solution? Our plain mailer boxes are here to help. With internal fluting that insulates the contents and absorbs any bumps, they are a great option whether you’re shipping e-commerce products, subscription boxes or even retail-ready gift boxes. You can choose this non-branded packaging for a more understated look in the mail. Plus, being unprinted, they offer a cost-effective option for your needs.

Versatile & easy to assemble
Our plain shipping boxes come in 3 different sizes and your choice of 1.5 mm white or brown E Flute cardboard. They're durable enough to ship small to mid-sized items without the need for additional packaging. Assembling them is easy and the front-tuck opening creates an exciting unboxing experience. Want a custom look? Pair your plain packaging boxes with branded sheet stickers.

Seamless ordering
Ready to place your order? Choose the size, material and quantity you want, and we’ll take care of the rest — your plain mailer boxes will reach you looking sharp.