Material: MetalWeight: about 18gSize: about 4*2*1 includes: 1 pcsProduct features:1 voltage fluctuate of this product is 250V, with a recent means of as much as 10A, which may easily meet the needs of various electric heating package and ensure safety during use. Equipped with a temperature management switch, customers can regulate the temperature of the electrical pot in protecting with their needs, making cooking more convenient. This accessory is compatible with maximum electric pot models, offering comfort for customers to change parts. The product comes with screws and wiring terminals, which users can smoothly establish and replace on their very own with out the need for additional establish tools. The leading materials of this product is made from high-temperature and wear-resistant materials, with steady performance and prolonged service life, so users can use it for many years without typical replacement:1 size may have an error of 1-3CM, please consult with the actual product received understand due to light irradiation or laptop computer reveal difference, so I can't warrantly pictures and genuine colour is the same.