Features:1. Silicone hot bed has high thermal efficiency conversion and very fast heating speed.2. Low power and high temperature, saving energy and costs.3. Adhesive backing offers simple and quick installation.4. Stable performance and uniform heat transfer.5. Silicone is corrosion resistant, wear resistant and has a long life.Specification:Color: OrangeMaterial: SiliconeOptional Size:12v 120w 120 x 120mm or 4.7 x 4.7in220v 200w 200 x 200mm or 7.9 x 7.9in220v 750w 200 x 300mm or 7.9 x 11.8in220v 600w 200 x 300mm or 7.9 x 11.8in220v 750w 300 x 300mm or 11.8 x 11.8in220v 600w 300 x 300mm or 11.8 x 11.8in220v 750w 310 x 310mm or 12.2 x 12.2inWeight: approx. 95-286gPackage list:1 x Hot BedNote:1. The continuous working temperature should be lower than 200 C.2. The limit temperature of the silicone heating plate is about 200 degrees. When the temperature exceeds this standard, the heating plate is easily burned out. The silicone heating plate can't be put into the water. It doesn't matter if the surface is stained with water during use.3. The silicone pad heats up quickly, please take anti-scalding measures!.