The ThermoSeat Cushion is the perfect way to relieve back pain and stress. Not only does the ThermoSeat Cushion cool and heat, but it also has a massage option for your back, legs, and neck. It is perfect for relaxing after a strenuous day at work. The massage option gives you many different levels to choose from. We guarentee you will not regret purchasing the ThermoSeat Cushion made exclusively by Cloud 9 Corporation.