Send long items securely with our 540mm Postal Tube Box with Peel & Seal closure, designed to provide strong protection and efficient packing for a wide range of products. This sturdy square postal tube is ideal for mailing posters, artwork, documents, prints, and other long items that require reliable protection during transit.

Constructed from durable corrugated cardboard, the box offers excellent strength to help prevent bending, crushing, or damage while in the postal system. The square tube design is a practical alternative to traditional round mailing tubes, allowing the box to stack easily, prevent rolling during handling, and maximise storage space.

For added convenience, the tube features an integrated peel & seal adhesive strip, enabling fast and secure closure without the need for extra tape. Simply peel off the backing strip and press the flap down to create a strong seal, helping streamline packing operations.

With internal dimensions of 540mm x 110mm x 110mm, this postal tube is ideal for businesses that need to ship longer products while maintaining a professional and reliable packaging solution.