Features Advanced Material: The silicone heating pad is made of silicone rubber on the outside, with good insulation, and nickel-chromium alloy wire is used as the electric heating element inside, which can be in close contact with the heated object. Fast Heating Speed: This rubber heating pad has excellent dielectric strength, fast heating speed and high heat transfer efficiency, which can provide heat quickly. Good Softness: This heating belt has good softness and can be directly wound on the heater, which is easy to install, has good contact and is evenly heated. Stable and Reliable: This self-control flexible heating belt has stable performance, good heat resistance and insulation, and is stable and reliable in use. Wide Application: This silicone rubber heater has a wide range of applications and 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