Features 【Wide Application】This silicone rubber heater can be used for mixing and thermal insulation of industrial equipment, pipes, tanks, etc. 【Easy to Use】The silicone heating pad is easy to use, just wrap directly on the surface of the heated object 【Thin and Flexible】The heating pad is thin, light and flexible, with a maximum temperature resistance of 200°C and long service life 【High Heat Transfer Efficiency】This rubber heating pad has excellent dielectric strength, fast heating and perfect heat transfer efficiency, which can provide heat quickly 【Close Contact】The silicone heating pad adopts silicone rubber on the outside, for good insulation, adopts ni cr alloy wire on the interior as the electric heating elements, which can closely contact with the heated object Features: 【Close Contact】The silicone heating pad adopts silicone rubber on the outside, for good insulation, adopts ni cr alloy wire on the interior as the electric heating elements, which can closely contact with the heated object  【High Heat Transfer Efficiency】This rubber heating pad has excellent dielectric strength, fast heating and perfect heat transfer efficiency, which can provide heat quickly  【Easy to Use】The silicone heating pad is easy to use, just wrap directly on the surface of the heated object  【Thin and Flexible】The heating pad is thin, light and flexible, with a maximum temperature resistance of 200°C and long service life  【Wide Application】This silicone rubber heater can be used for mixing and thermal insulation of industrial equipment, pipes, tanks, etc. Specification : Item Type: Silicone Rubber Heating Pad Material: Silicone Size: Approx.50x150mm/2x5.9in Lead Length: Approx.0.3m/11.8in Voltage: DC 12V Power: 20W Heating Temperature: 120°C to 150°C Heat Resistant Temperature: ≤200°C Resistance Density: ≤2W/c㎡ Insulation Resistance: ≥300MΩ Mechanical Strength: 1500V/5s Package List : 4 x Silicone Rubber Heating Pad Note: A power adapter is required, cannot be directly inserted into a 110V or 200V power supply. Package List 4 x Silicone Rubber Heating Pad