The mailer box offers the perfect solution for small businesses looking to use sustainable packaging without the usual hurdles of high costs, large order requirements, and complex design processes.
Click “Add to Cart” for ordering unprinted boxes or “Customize” to start branding the paper sleeve.
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Sustainable mycelium inside, customisable cardboard outside.

Our Mailer Box is ideal for businesses that want their packaging to stand out, featuring a visible mycelium inlay that attracts attention and showcases sustainability. This box has a strong corrugated cardboard exterior for excellent shipping protection but it’s less enclosed than our E-Commerce Box to make the mycelium insert stand out more. The outer sleeve is customizable via our user-friendly online design platform.

Insert Options

What Makes ONE4 Packaging Special?

• Made by Nature
• Unique Customisable Design
• Protective and Sustainable
• Brand Booster

Dimensions

Inner Dimensions: 14cm x 10cm x 5cm