The ColPac Standard Cold Pack 11” X 14” brings all the benefits of cold therapy to help relieve pain. This standard size universal cold pack will be convenient for pain almost anywhere on the body including the shoulder, hip, thigh, back, and neck.  Keep one in your freezer, for those everyday aches and pains, sports injuries and muscle pulls. Remains flexible and comfortable when cold with up to 30 minutes of healing cold therapy. Reuse them again and again. Always use layers of dry terry toweling between the knee cold pack and skin to avoid irritation. Never heat to use as a heat pack.