Description:This item shell is made of aluminum, eco-friendly, durable and sturdy to use. With insulator on surface, it is safe to use and can be dry heated for a long time, high reliability. It adopts high temperature wire as leading wire, durable and is also able to heat both solids and gases, convenient. Simple structure, easy to install and long service life over 3 years. Applicable for hair curler devices, water boiler, yogurt maker, chocolate extrusion, coffee maker.Feature:Made of aluminum shell, eco-friendly, durable and sturdy to use.With insulator on surface, safe to use and can be dry heated for a long time, high reliability.Adopts high temperature wire as leading wire, durable. Able to heat both solids and gases, convenient.Simple structure, easy to install and long service life over 3 years.Applicable for hair curler devices, water boiler, yogurt maker, chocolate extrusion, coffee maker.Specification:Condition: 100% Brand NewShell Material: Aluminum 80: 2W-5W 110: 3W-10W 220: 5W-28WLeading Wire Length: Approx. 15cm / 5.9inchProduct Size: Approx. 35 * 21 * 5mm / 1.4 * 0.8 * 0.2inchProduct Weight: Approx. 14g~15gPackage Included:1 x PTC Heating Plate