Features:- Wonderful silicone heater for your 3D printer heat-bed.- Adhesive backing offers excellent and easy mounting.- This pad heats up quickly. Please handle with care.Specifications:Main Color: OrangeMaterial: Silicone Rubber (with adhesive backing)Size: 300x300mmWhite Line Length: About 50cmRed Line Length: About 93cmVoltage: 220vPower: 600WNet weight: 255gContinue to use working temperature should be less than 200 ℃Package Included:1x 300*300mm Heated Bed Heating Pad