These Voile Straps 20″ in red are made of tough stretch polyurethane. The UV-resistant additive increases their lifespan. Their heat-treated aluminum buckle has a slim profile. This is super-important for packing efficiency and extra durability. Few things in life are as reliable as the original Voile Strap. Over the last 30 years they have become the ultimate alternative to all kinds of ties. Use them instead of duct tape, nylon straps, or bungee cords. Pair them with the Voile Strap Keepers to hold the end down once you’ve clipped your gear.