Sunbeam FlexTemp Hot + Cold Joint Wrap for Elbow and Knee Pain Relief, Heating Pad with 3 Heat Settings & 2 Hour Auto-Off. The Sunbeam FlexTemp joint wrap is custom-designed to provide hot and cold treatment for targeted pain relief to elbow and knee joints. For use directly after an injury, the removable, freezable gel pack provides anti-inflammatory cold therapy. To accelerate healing and relieve pain, the heating pad offers soothing high-level heat therapy, with 3 heat settings and 2 hour auto-off. The fastening straps easily wrap around the heating pad to keep it in place for hands-free use, and the integrated stretch sleeve keeps the pad steady for easy application to the elbow. Plus, the simple cord connector makes for an easy, one-handed disconnect. The hot/cold Sunbeam FlexTemp Joint Wrap provides soothing pain relief to the elbow and knee; its custom-designed shape provides high-level heat and anti-inflammatory cold therapy for joint pain with a removable, freezable gel pack; Contoured design includes fastening straps that wrap around the pad for hands-free treatment of elbow pain and knee pain; Both heat and cold are clinically proven to relieve pain associated with muscle tension and stress; heat increases blood flow to the source of the pain, which accelerates tissue healing, while cold reduces inflammation directly after an injury; Spray the pad with water to provide deep penetrating pain relief; Features 3 heat settings, 2-hour auto-off for peace of mind, and a long, convenient 9-foot cord; a compact controller that's Sunbeam's smallest yet and an integrated stretch sleeve for easy application on the elbow; The entire pad is machine washable. Just disconnect the pad from the cord and place in the washing machine.