BECALIN PROFESSIONAL MASSAGE TABLE HEATING PAD Product Information: Color: White Material: Polyester Product Size: 30 Inch x 71 Inch Rated Voltage: 110V-120V/50-60Hz Power: 75W Heating Temperature Range: 86?-131? Package: 1 X Massage Table Warmer Pad 1 X Digital Timer Switch Power Cord 1 X Manual Directions for Use: Lay the heating pad flat on the massage bed/sofa/bed; Plug in the power cord, turn on the power switch and select the heating setting you want (1-9 settings); Select the timer setting you want (1-9 hours); Turn off the power after use; NOTE: Do not fold or wrap for heating. folded or wrapped, easy to cause partial area high temperature, result in a fire! When using the heating pad, please make sure to spread it evenly on the massage bed. Please remember to turn off the power after use.