This upgraded silicone-wrapped dish drying rack features FDA food-grade full silicone material, with a non-slip, heat-resistant surface and a stainless steel core for safety and stability—it can directly contact ingredients like fruits and vegetables, and withstand hot pots/pans straight from the oven (heat-resistant up to 400°F/204°C), effectively protecting countertops as a trivet. Available in 4 sizes, the 17.5" model fits sinks narrower than 15.2 inches, suitable for most kitchen setups. Its foldable multi-functional design is a core highlight: when unfolded, it serves as a sink drying rack for draining dishes and bottles; when rolled up, it adjusts flexibly as a colander, prep board, or plant pot drain pad, meeting washing, chopping, and filtering needs across scenarios. Unlike traditional metal racks, the weighted anti-rust structure combines a silicone non-slip layer with a stainless steel frame, staying stable without sliding, supporting heavy loads and preventing rust as the silicone fully isolates metal from water. The tool-free, ready-to-use design maximizes space efficiency: no assembly required—simply lay it over the sink to expand counter space, and roll it up for compact storage, ideal for small kitchens or apartments. Cleaning is effortless: the silicone surface wipes clean with a cloth, no disassembly or special maintenance needed. Color: Black.