Specification:Material: non-woven fabricColor: BlackSizes, G: 38 * 38CM, M: 30 * 30CM, K: 20.5 * 20.5CMWeight: 20g / pc, 13g / pc, 7g / pcPackage includes: 12 x pan protection mats An easy way to protect your home-just place a lined pan protection pad between each pan, tray, pan or pan. You can also use it as a buffer between glassware and ceramics. This will avoid knocking, cracking and chipping. The soft mat does not require kitchen paper or magazines, and can easily retain all cooking utensils and new tableware in case of unexpected needs. Highest quality-made of high-quality polyester with anti-slip texture and stability when stacked or nested. They will be used in busy kitchens for many years The fabric can also be washed by hand. Just rinse with warm soapy water, then dry it flat or wipe with a damp cloth as needed. You can even trim the material to suit your pot.