Keep your sink in ship-shape! Nantucket Sinks' model BG-HY18 is designed to fit our fireclay Hyannis-18 bar/prep sink. Electro-plated stainless steel bottom grid with protective vinyl bumpers. Non-slip fit with rubber feet to keep your grid in place. This grid helps to keep your sink clean and extend time between polishing as well as lets water run to the drain beneath glasses/stemware placed in the sink. Rear position drain hole. Sink sold separately.