As Seen on TV — Clean your back and feet with ease! Super-effective sonicvibration shower brush has a handle that extends up to 12.5". Deeply cleans and gently exfoliates with charcoal-infused silicone bristles. 2 speed modes. Detaches from handle for hand-held use. Rechargeable battery included. Scrubber is 3.86"W 1.93"D x 17.52"H.