This is a simple, easy-to-place type, so you can maintain the clean look of your IH (induction heating) unit when not in use. Anyone can easily "stylize" their IH cooking heater! Made of non-flammable material, so you can use it with peace of mind. Made of thin glass fiber, so the heating effect is almost unchanged. Liquids such as soups do not pass through, and it is easy to wipe off dirt, making it easy to clean. Product size: Approximately 21cm in diameter Quantity: 2 sheets x 2 sets Weight: Approximately 20g Material: Glass fiber (silicone coating) Toyo Aluminum IH Mat SOFT Lease Black, 2 sheets per set, 2 sets Although it is new and unopened, it has been stored at home, so We are waiting for your purchase if you understand. It will be sent with simple packaging with waterproof measures. We will use recycled paper bags.