Nylon wrap: Comes in a nylon wrap which keeps the gel in place for easy use. Gel pack: Grab yourself a cold and hot therapy gel ice pack wrap. Dimensions: Nylon wrap: 14 in x 6 in. Therapy: Use this pack in cold or hot therapy! You can heat it in the microwave or pop it in the freezer. Pain relief: The pack treats muscle pains, body pains, sports injuries, hot flushes, swelling, toothaches, sprains, and so much more! Reusable: For long-lasting use, this pack features non-toxic, reusable gel that is perfect for multiple applications. Gel Ice Pack Wrap | Living Social