Relieve Shoulder Pain with Hot Cold Ice Pack Wrap - Reusable Compression Brace for Sports Injuries, 09766751Features: The ice pack for shoulder is made of dual fabric. It can available to use directly with skin friendly soft plush side. The nylon side is colder. The shoulder ice pack wrap has hot and cold therapy. Hot therapy: Wrapping it in a towel and heating it in the microwave for 60 seconds, it can help you Relieve stiffness, increase blood circulation, and relax muscles. Cold therapy: Place therapy gel cold pack flat in refrigerator freezing chamber