Fast cold or hot therapy through a flexible gel wrap that's easy to put on with high compression coverage for your shoulder. Features Great for Athletic Recovery: Can be used as part of an athlete's daily recovery and rehab program. Provides effective cold or hot therapy. Easy On Design: Apply wrap over treatment area for instant, stay-in-place compression therapy High Compression Coverage: Featuring soft and flexible gel, the wrap conforms to your shoulder and provides compression therapy over the treatment area Safe on Skin: Specially designed material is wearable over bare skin without risk. Non-toxic. 100% leak proof. Specifically designed to be worn for the shoulder Freezes in 2 hours