The Wahl Hot & Cold Massager has 7 unique attachments to reach everyday tensions, providing comfort and relaxation. Deep Penetration Enjoy a full body massage with the added comfort of hot and cold attachments that penetrate deep into the muscle to relax and soothe. Heat Mode The hot attachment penetrates the muscle for a relaxing massage. It is an excellent way to soothe aching muscles. Cold Mode The cold freezable gel provides a soothing massage. It is excellent for reducing inflammation after injury. Variable Speed The variable speed setting adjusts the intensity from gentle and relaxing to intense and soothing for comforting deep tissue penetration. Depth: 70 MM Height: 260 MM Width: 130 MM Massager Type: Full Body Power Type: Mains Variable speed settings Seven detachable heads Hot and cold attachments