Check the listing for details. 2 Pcs PTC Heating Element 110V 18W-400W 230C PTC Heating Plate. Condition: New. Listed at 20.24 USD. What is it?The PTC heating element is a compact and efficient heating device designed for a variety of applications. It provides consistent and safe heating with automatic temperature regulation.What will I get?PTC Heating PlateSize: 100mm x 21mm x 5mm / 3.94-inch x 0.83-inch x 0.2-inch (L x W x H); Wire Length: 150mm / 5.91 inchShell Material: Aluminium;Heating Medium: PTC Ceramic;Rated Power: 18W-400W;Rated Voltage: 110V;Rated Temperature: 230CIn the package of: 2 Pcs x PTC Heating ElementAre there any advantages of this product?Safe and energy-saving: it will not produce open flame, will not turn red during the heating process, and is also suitable for humid environments.Stable performance: Using ceramic constant temperature heating technology, it continuously outputs heat and works at an automatic constant temperature.