The TrueLife HEATBALNKET 1813 heated blankets provides the perfect level of thermal comfort you need. It helps not only with keeping you warm but it also alleviates pain. The heat has a positive effect on muscle relaxation and can help with back pain, strain after sports and other musculoskeletal problems. The surface is made from micro fleece that feels pleasant to the touch. Safety always comes first with this blanket - it is equipped with a timer and Auto-off function, so you don’t have to worry about overheating or even a burn. It is also easy on your wallet, keeping you warm at a much lower cost than heating a room with a direct-fired heater. You can choose from 6 heat levels.