Heat Resistant & Non-slip Food Grade Silicone Covered: The silicone roll up dish drying mat is BPA Free for safe use on fruits, veggies, cake, etc. So it can be used as a trivet to place things that take directly out of the oven and can even be a cooling rack! Sturdy and grippy enough on the sink. Heat resistant so use it to protect countertops from hot pans. Silicone surface also prevents food from sticking or slipping, and super easy to clean. (The width of the sink must be less than 18.7 inches if choose 20.5" dish rack.) Multifunctional W/ Perfect Size & Foldable Design: MERRYBOX roll up dish drying rack is available in 4 sizes, suitable for most kitchen sinks and counter. This sink drying rack measures 20.5" length by 13.1" wide. Full silicone wrapped steel kitchen sink mats can be rolled up to any desired width. NOTE - Please measure your sink before choose for better kitchen organization. More Solid & Heavy, Never Rust: MERRYBOX over the sink dish drying rack is both flexible enough and still heavy that it stays put when you roll it up to the side of the sink. Also, the dish rack is sturdy enough to hold large serving bowls when drying dishes, as well as a pasta pot full of water. Compared with the stainless steel surface one, our silicone dish drying mat will never rust and can handle heavy stuff without bending. All-In-One Over The Sink Drying Rack: Multiple use kitchen essential - dish drying rack, trivet, heat insulation mat, colander, prep area, drain some over-watered flower pots - all in one! This folding sink dish rack not only can be used as a dish drainer for air-drying kitchenware, such as washed bowls, pans, glasses, cups, plates, cookware, cutlery, saucepan, mugs; but also as a vegetable colander for fruit and veggie wash with roll up dish drying rack over the sink kitchen. Space Saving & Easy Cleaning: Multipurpose rollable over sink dish drying rack for kitchen does not require any assembly, just roll it up to easily place in limited space like under the sink when not needed, then to keep your kitchen neat always. The sink rack can free up much more counter space than traditional dish drainer. The soft silicone just need to wipe down with one piece cloth. A great addition to kitchen accessories and apartment essentials. It will be a warm gift for new home.