We believe recovery and prevention is crucial everyone’s physical health. Using the latest infrared technology, Gravity’s Knee Wrap is designed to ease knee pain. So whether you are a high performance athlete, an avid runner or a yogi, the knee wrap is your go-to portable recovery tool, here to help you go about your day knee pain free. FEATURES & BENEFITS Relieves pain and fatigue Reduces swelling and inflammation Portable (so you can wear it on the go) Adjustable (Extendible elastic power wrap for snug fit on full range of knee sizes) 3 levels of heat Built-in 1.5 -hour rechargeable battery THIS PRODUCT DOES NOT CONSTITUTE MEDICAL TREATMENT AND IS NOT A SUBSTITUTE FOR A MEDICAL EXAMINATION OR DIAGNOSIS. IF YOU ARE DEALING WITH A SERIOUS HEALTH CONDITION CHECK WITH YOUR HEALTH CARE PROVIDER BEFORE USING.