Therapris TheraPearl Color Changing Hot + Cold Reusable Sports Pack

Compact and portable， the TheraPearl Color Changing Hot + Cold Sports Pack (7.5" x 4.5") is soft and pliable to adhere comfortably to your body. It's perfect for sore muscles， arthritis， pre/post workout， sprains and swelling. With state-of-the-art color-changing features you will know when your hot or cold pack is ready for use.TheraPearl Technology enhances the age-old therapy of heating and cooling to alleviate pain. Gel pearls visibly change colors to indicate hot or cold temperature and easily conforms to the body for maximum comfort. Recover from injuries faster or reduce everyday aches and pains using TheraPearl reusable hot and cold compress packs.