A quality product made for years of use: FDA food-grade silicone and stainless steel. Will not scratch surfaces keeps table safe. Won't rust like metal trivets, like cork trivets, or dry out like wood. Product Features : Multi functional : Our silicone hot pad can be used as silicone mat, hot pot holders, drying mat, jar opener, spoon rest, trivet, garlic peeler and coaster. FDA approved silicone material won’t mold, mildew, crack or absorb odors, it's safe to be used in the kitchen, it will not change the color or affect the taste of your food.