Letterbox Friendly Cardboard Boxes

The perfect size for fitting through a letterbox, our selection of letterbox friendly boxes are designed to help you keep postal costs to a minimum - plus, your customer gets a hassle-free, contact-free delivery experience. These Postal Boxes are supplied flat packed for optimal storage and are quick to assemble for a more streamlined packing operation. 

All of our letterbox friendly boxes in our cardboard boxes range are fully recyclable, plastic-free, biodegradable, and made from sustainably sourced 75% recycled materials - perfect for posting your products the eco-friendly way.