This sauna blanket features water-Resistant PU fabric and multiple heating wires for full-body surround warmth retention. Multi-level temperature and timer settings help relax a tight body after exercise and create a private at-home sauna experience in the bedroom or living room at night. | Vevor | | Infrared Sauna Blanket 73 x 35 in, Portable PU Leather Sauna Bag, Even Heating for Home Detox & Relaxation, Temp Contro | Black | Best Buy