Kitchen sink rack feet are mainly used to support the sink grill, keeping your kitchen clean and tidy and they are suitable for most kitchen sink racks.SpecificationMaterial: PlasticColor: BlackTotal Size: 4 x 12.5 x 16 mm / 0.16 x 0.49 x 0.63 inch (ID*OD*H)Packing List: 20 x Kitchen Sink Rack FeetAdvantage1. The sink rack feet are made of plastic material, which is lightweight, anti-slip, sturdy, durable and has a long service life;2. It fits easily around your sink rack, protecting your kitchen sink from scratch.InstructionChoose the appropriate size of rubber feet according to your kitchen sink rack, and install them on the sink rack.NOTE: 1. Please confirm the required size and material before purchase; 2. All size above is measured manually, please allow 1mm-2mm error.