The edge binder is a simple system for applying edge binding tape to protect and help organize blueprints, maps and other documents. The versatile machine adjusts to differing paper thickness and accepts ½” and ¾” binding tape with roll core diameters of 1 3/8" or 2". To use the binder attach it to the edge of any table up to 1 ½” thick using the clamp included. This is a simple system to use to protect & organize important drawings and documents by applying edge-binding tape to them. The machine adjusts for paper thickness and works with tape roll core diameters of 1 3/8" and 2". It comes with a clamp made of high-impact plastic for securing to tables or work surfaces up to 1 1/2" thick. Use it with tape widths of ½” and ¾.