The Kupo KP-X245P is a solid Aluminum Tube to reinforce a paper roll and prevent it from sagging. The tube is delivered in two sections and assembles into a single 2.75m tube quickly and securely with an Allen key. The aluminium tube is designed for mounting onto a paper drive background support system. Over time the cardboard roll inside the paper roll absorbs moisture from the air and begins to sag. Humid climates are more susceptible to sagging paper rolls. By supporting the paper roll with the Kupo KP-X245P the paper will remain straight for its entire life.

The solid aluminium tube size is 50mm diameter with 2.75M (9') length