Available only from Hammacher Schlemmer, these are the wraps that use massaging air compression and heat to improve circulation, soothe sore muscles, and reduce swelling in the arms. They have four airbags (two per arm) that wrap around your entire arm and inflate and deflate to help blood vessels expand and contract. Similar to hospital compression boots, the wraps use compression intervals to stimulate circulation in the biceps, triceps, shoulders, and forearms and help facilitate blood flow back to the heart. The wraps are also useful for recovery after exercise. The corded remote allows you to select from three intensity levels, three heat levels, and four programs. Adjustable hook-and-loop fasteners ensure an ideal fit and the 100% polyester microplush wrap is soft against the skin. With 10-minute auto shutoff. AC adapter. Fits arms 19"-23" long. Set of two wraps.