This is a product that came with a toaster I purchased last year. It has a heat resistance of 280°C and is coated with a silicone non-slip finish. I am listing it for sale as I have no current use for it. Original price: ¥4840 Size: Approximately 17cm x 31cm ⬛︎ This product is well-made and has sufficient heat resistance. ⬛︎ It has been stored at home for about 2 months. Thank you for your consideration.