Thick foam mat for lightweight comfortable camping The Hi Gear Military Foam Matwill give yousimple but adequate cushioningfor camping out, spending the night at a friend's or roughing it beneath the stars. Made from extremely fine polyethylene foam, it provides thermal insulation from cool ground, and is waterproof and easily washed, with excellent recovery from compession. - Dimensions: 1850 x 550 x 10mm