Ice pack provides a unique contribution to athletic and medical injury prevention and therapy through the design of anatomically correct compression units which incorporate state-of-the-art, long lasting cold elements. Designed for multi-purpose use. May be used for low back, knee, hamstring or hip. ?Ice Packs have been specifically designed and manufactured to meet the needs of athletes ?An easy to apply, portable form of dry cold therapy for your shoulder ?Ice Pack is cost effective because it? reusable