The Quest FWF-14521 Raceway On-A-Roll® is ideal for wiring security systems, telecom & datacom, and home theater installations. When pulled out of the box, Raceway On-A-Roll® is in its flat design, can be cut to exact size, and snaps together into a standard duct shape. It comes complete with a solvent based curing adhesive tape on the back for secure adhesion to the wall. It is an easy and efficient way to organize and conceal wires or cables of any kind. Packaged in a pizza box style dispenser its cut-to-length efficiency, provides 100% usable raceway.