Silicone MaterialSilicone material is flexible, pliable and rustproof.This silicone sink protectors for kitchen sink perfect conform to sink side,cushion the sudden force safeguard your fragile dishes. A good sink protection for your fragile glassware and stainless steel or ceramic sink. Raised & Solid Bottom FeetNon-slip and raised feet elevate the kitchen sink mats with drain hole to allow little food particles or water run through it. Also work as a dish drying mat under the sink. Kitchen sink grid with center opening for the sink drain,fits most double or sigle bowl sinks with Center Drain. Dishwasher WashingSilicone material is dishwasher washing,easy to clean. Cleaning sink protector mat with running water is also a good way. Another benefit of silicone material is rustproof,durable in use with periodical cleaning. Heat resistantOur sink mats and protectors can handle up to 500F so that you can safely place pots and dishes in the sink or porcelain countertop directly from the oven or stove.Also use as a drying grid,dishware drainer,cooling rack,defrosting grid,drain rack, etc. Warm TipsPackage1 x Silicone Sink Protector. The irregular patterns designed can hold the food residue effectively, but a little difficult to clean. It is recommended that the silicone sink protectors for kitchen sink with a peridical cleaning. Enter JUSTOGO store to choose more style and varies size sink mat for your sink. Before purching, ensure size of sink for perfect choice.