ROTATOR CUFF HEATING WRAP: This heating pad is perfect for your frozen shoulder and shoulder joint injury and recovery. Because our SunnyBay Thermal Pad Wraps is designed specifically for the hard-to-reach areas around your shoulder and upper arm. HOT AND COLD THERAPY: Our shoulder wraps can provide cooling or warmth depending on what fits your needs best. The high-quality material allows it to safely relieve soreness and pain, helping you relax after a long day. EASY TO USE: If you want your wrap warm, just pop it in the microwave for simple heating. For cold therapy, let your neck wrap rest in the freezer for a few hours before use. The wrap conveniently allows for both temperatures to be accessed with ease. WE WANT TO HELP YOU RELAX: After a long day of work or running back and forth on errands, you deserve to let your tension go. We want to help. Our neck wraps turn your drab evening into a relaxing, spa-like experience. HEAT THERAPY THAT FIT WELL: Your limited time to treat yourself is short. We want to help you make the best of it. A well-fit heat wrap can enhance the therapeutic benefit.