XCS1018 Features: * Therapy pack * Helps treat strains, sprains, tendonitis and other injuries * Soft, frost-free cover protects your skin * Non-toxic, biodegradable gel * Custom printing available * Retains therapeutic temperatures longer * Unique strapping system securely fastens anywhere on these hot and cold packs * Store in the freezer; stays soft and pliable * Heat in microwave Dimensions: * Dimensions: 5"" H x 3"" W