The convoluted surface of this Wenzel Camp Pad not only adds cushion but extra comfort. Lightweight, durable and comfortable, it not only adds insulation keeping cold and damp away from you, it protects your sleeping bag as well. This pad will not absorb water, and cleans easily with a damp cloth. It is ideal for camping, hiking, mountaineering, exercising and picnics. Two elastic tie bands make bundling and storage convenient. Specifications: • Material: Convoluted polyethylene • Size: 71 in. x 24 in. x 0.5 in.