Nexcare reusable cold pack is a soft, gel-filled pillow that chills in your freezer, ready to use for fast pain relief at home. It remains pliable and can be used on any part of the body, making it ideal for minor bumps, bruises, muscle aches, strains, sprains, tension headaches, minor burns and insect bites. Simply put Nexcare reusable cold packs back in the freezer after each use and they're ready for the next time. It's the convenient way to apply cold first aid. A fabric cover is included for greater comfort.