Gain pain relief wherever you need it with this body wrap. Versatile design fits on lower or upper back knee arm and more. Offers soothing relief with heat and vibration massage. Customize control using heat vibration or both simultaneously. Cordless design with rechargeable battery. Take with you while traveling or wander freely around the house. Warranty available, Limited liability warranty, 1 Year Imported Product Specifications 17x14x6 Material & Care Neoprene Wipe clean