The Elite Kold Cold Multipurpose Wrap provides one hour of cold therapy for tired or injured areas. Elastic straps allow for convenient use on the shoulder, leg, back, ankle, arm and knee. Pillows of nontoxic, purified water remain flexible when frozen for maximum contact. The wrap can be worn over clothing or directly against the skin without the risk of frostbite or skin burn. Inner ripstop nylon fabric provides rapid cold transfer for quick relief.