Name electrical heating mantle No:DJR Spec left:120*150,right:150 ... red product feature1,excellent performance of high heat-resisting and flame retardancy 2,High quality ABS materials, nontoxic, odourless,easy ... High strength,corrosion resistance, High temperature resistant.Product attributesNameElectrical heating coverlength15mm/15mmwidth12mm/10.5mmPackage sizeAccording to the product specification ...