3m 1570-1 reusable cold / hot pack

 Product Use: Product description: 3M Reusable Cold Hot Pack - Dual purpose - flexible ice or soothing heat Cold for pain and swelling, heat for muscle aches and stiffness - Contains Dry Natural Rubber Ideal for pain and swelling caused by bumps, bruises and sprains and for soothing muscle aches and stiffness. - A soft, gel-filled pack that can be used to provide hot or cold therapy - Be sure to follow the instructions for use found on the box and the pack - 3M