【Insulation surface】The ptc heater with insulation surface, safe to use and can be dry-heated for a long time, high reliability. 【Excellent performance】This PTC heating element adopt high temperature wire as lead wire, resistant to high temperature. It can be easily used to heat solids and gases. Safe to use and high reliability. 【Long service life】Simple structure, easy to install and long service life more than 3 years. 【High quality PTC heater】 The heating element is made of aluminum shell, eco-friendly, durable and sturdy to use. 【Wide Application】Applicable for curler devices, water boiler, yogurt maker, chocolate extrusion, coffee maker.< /p> Description: This Shell object is made of aluminum, durable and sturdy to use. With insulation on the surface, it is safe to use and can be dry-heated for a long time, high reliability. It adopts high temperature thread as the leading thread, durable, and also capable of heating both solid and gas, convenient. Simple structure, easy to install and long life for 3 years. Applicable for hair dryer appliances, water boiler, yogurt maker, chocolate extrusion, coffee maker. It adopts high temperature wire as head wire, durable. Able to heat both solid and gas, convenient. Applicable for hair dryer appliances, water boiler, yogurt maker, chocolate extrusion, coffee maker. <p >With insulation on the surface, safe to use and can be dry-heated for a long time, high reliability. Specific: Condition: brand new Shell Material: Aluminum Voltage: AC/DC 12V Steering Wire Length: Approx. 15cm / 5.9inch. Product size: approx. 35*21*5mm/1.4*0.8*0.2inch Product weight: approx. 14g~15g. Surface dry heating temperature: ,220℃±10℃ Power: 220℃: 5W-28W Package included: 1 PTC heating plate Note: The data is manual measurement, please allow 1 error -93cm, due to differences between light and screen, there will be a certain color difference, the specific received in kind prevail.