1、[DIGITAL DISPLAY] This heating pad has a digital display, you can clearly see the current temperature and control the temperature more accurately. 2、[3 LAYERS] This heating pad consists of a total of 3 layers, namely the inner lining, the middle insulation layer, and the outer protective layer. 3、[SILICONE MATERIAL] This heating pad is made of silicone with high and low temperature resistance, corrosion resistance, high insulation and aging resistance. 4、[CONSTANT TEMPERATURE] This heating pad is thermostatically controlled without overheating your gas tank or oil drum. 5、[WIDE APPLICATION] Heating pads are suitable for propane tanks, pipes, instruments, drums, and are recommended for propane tanks, pipes, and valves. 1 x Insulated Pail Heater Item Type: Insulated Pail HeaterMaterial: SiliconePower: 300WScope of Product Application: Gas tank