Sharper Image Ice Therapy Massage Ball with Suction Wall Mount, Liquid-Cool Core, Muscle Massager for Tension Pain Relief ICE ROLLER: Massage your muscles while applying a revitalizing chill. Work out knots, relieve tension, and more by applying the roller to targeted areas. ? LIQUID-COOL CORE: Place the roller in the freezer for hours of cooling action after an intense workout. ? SUCTION MOUNT: Turn the dial to securely mount the roller to the wall for hands-free rolling of those hard-to-reach areas. ? 2-IN-1 SYSTEM: Use the ball by itself or within the handled holder for easy and targeted relief. Utilize the suction mount for hands-free rolling of hard-to-reach areas. ? BACKED BY SHARPER IMAGE: Go with the brand you trust to make quality products at affordable prices. Sharper Image has consistently been at the forefront of innovation and cutting-edge products for the home. Compare with similar items Note: Products with electrical plugs are designed for use in the US. Outlets and voltage differ internationally and this product may require an adapter or converter for use in your destination. Please check compatibility before purchasing.