Mailing Tube Box for A1 materials Dimensions & Material: At a length of 610mm, our mailing tube box is crafted from superior, three-layered kraft material, providing your items with the ultimate protection while in transit. Internal size: 610x108x108mm (A1) External size: 635x115x115mm Weight: 145g This 610x108x108mm mailing tube box is the perfect solution for shipping elongated items. It's tailored to meet Australia Post requirements, ensuring a hassle-free shipping experience and secure transit of your goods. Ample length ensures items like rolled artworks, A1 size posters, maps, and more remain in perfect condition, regardless of the distance traveled. Maximise transportation safety with our long mailing tube box. Square shape makes storage and shipping of these mailing tubes a breeze! Ship your long items with our reliable Mailing Tubes Boxes.