Features: The heat conduction is good, and the current density can reach 3W/cm2 when the working temperature does Not exceed 240 C. Working temperature is allowed to be le than 150 C. Breakdown voltage up to 20~50KV/mm. Safe, waterproof and moisture-proof. Specification: Brand new Material: alloy heating wire + silicone rubber Color: Orange Size: 5x15cm/1.97*5.91in Voltage: 220V Power: 30W Package included: 1 x Silicone Heating Pad Attention If the temperature of the heating piece is too high and burnt out, this must be peeled off the paper and completely attached to the bottom case of the fuel tank. There must be no gap. The heating film should not be burnt, it must be completely attached before it can be energized, otherwise it will burn out. Note: Please allow 1-5mm errors due to manual measurement. Due to light and screen setting difference, the color of the item may be slightly different from pictures.