Through controller to adjust the temperature from 35-75 Celsius, The time can set up from 15-60 min. Two zone slimming blanket are make the front and back of body to loss weight and detoxification. Safety-water proof soft material with flexible tensile capabilities even in various sleeping position; the heating wire is design to withstand any stretches or bends. Outside are top grade Oxford fabric material, inside are waterproof PVC; infrared dry heating; two zone-temperature control.