This is a thermal conductive sheet for induction cooker, made of stainless steel materials, sturdy and , and can be used for a long time. Wear-resistant, rust-proof, and not easy to break. Suitable for home, picnic, restaurant, and more. Features -Color: Silver. -Material: Stainless steel. -Size: About 12.30X12.30X0.10cm/4.83X4.83X0.04in. - Stainless steel material to make, and not rusty, more practical . - With the magnetic sheet, ceramic casserole and can be used on the induction cooker. - It is a great helper in the kitchen, helping to quickly conduct heat and solve time. - It can be in direct touch with food and will not produce harmful substances to humans. - The stainless steel heat diffuser plate is mainly help to distribute the heat evenly so can improve the quality of your cooking. Package list: 2 x heat diffuser plates