Keep your sink in ship shape! Vineyard 29.875" x 17" Sink Grid is designed to fit our Vineyard Collection 3320 series 33 Inch single bowl fireclay sinks. Electro-plated stainless steel bottom grid with protective vinyl bumpers. Non-slip fit with rubber feet to keep your grid in place. This grid will come in handy to protect from chipping and damage that might occur if heavy cookware is dropped. The rubber feet can help to keep the glazed finish intact.