The Postal Letterbox Box (590mm x 175mm x 30mm) is designed to provide a convenient and reliable solution for sending slim products through the post while fitting through standard letterboxes. Manufactured from durable corrugated cardboard, this box offers dependable protection while remaining lightweight and efficient for shipping.

Its long, slim design makes it ideal for a variety of flat items, helping reduce the risk of missed deliveries by allowing parcels to be delivered directly through the letterbox. Easy to assemble and practical for everyday packing, these boxes are well suited to busy e-commerce environments.

Perfect for online retailers, subscription services and fulfilment centres, this letterbox box is suitable for shipping items such as documents, posters, clothing accessories, small textiles and other slim products.