These Voile Straps® are made of tough stretch polyurethane, with a UV-resistant additive to increase their lifespan. Their Super Tough nylon buckle is non-marring, non-conductive, and non-reflective. Few things in life are as reliable as the original Voile Strap®. Over the last 30 years they have become the ultimate alternative to duct tape, nylon straps, and bungee cords. On the job, in the outdoors, and everywhere in between: they are the definitive way to secure, bundle, and repair almost anything on the go.