About this item [Food Grade Material]-The roll-up dish drying rack is made of 304 stainless steel tubes and food-grade silicone, healthy and environmentally friendly, completely BPA-free, safe and reliable. Easy to clean, oven safe. Can withstand the temperature range: -40℃~230℃. Perfect for cooling hot pans from the oven or stove, or defrosting frozen items from the refrigerator. [Sturdy and Durable]-The roll-up dish drying rack is made of 18pcs stainless steel tubes and silicone connecting belt. Rust-resistant, non-slip and waterproof; Supports up to 70 lbs, not easy to bend or twist by heavy kitchen utensils. [Space Saving]-The roll-up kitchen drying rack is easy to use, lay flat, clean or store away so it can be stored in a cabinet when not in use, saving space on. Over the sink dish drying rack design frees up a lot of counter space then the traditional dish drainer. [Multi-Purpose]-This foldable sink dish drying rack can not only be used as a drainer for air drying kitchen