Features 1、Even Heating: Silicone heating pad that can heat up to 180°C, can even heating over the entire surface. 2、Reliable Usage: Silicone is high temperature resistant, has good insulation performance, the heat source is safe and reliable. 3、100K Thermistor: The surface is mounted with NTC 100K thermistor, which provides sensitive temperature control. 4、Strong Adhesive: The back of the heater pad has strong adhesive, which is high temperature resistance, not easy to drop. 5、For 3D Printer: This silicone heater pad measures 350x350mm, which is specially designed for 3D printers hot bed. Specification Item Type: 3D Printer Heating Pad Material: Silicone Specification: Length: Approx.350mm/13.8in Width: Approx.350mm/13.8in Power: 450W Application: Heating silicone pad is specially designed for 3D printer, bed size is 350x350mm Package List 1 x 3D Printer Heating Pad