Lyons Industries single Bowl Metallic Silver acrylic Recreational Vehicle-Motor Home sink with a 7.5" deep bowl and a 3.5" drain opening. This standard self rimming 33"X 19" sink is easy to install. This sturdy sink has durable easy to clean high gloss acrylic construction with a fiberglass reinforced insulation backer. This sink is quiet and provides a superior heat retention than other sink materials meaning your water stays warm longer. Lyons sinks come with a simple mounting tab and clip system to firmly fasten the sink to the countertop and reinforced drain areas. Detailed installation instructions include the cut-out specifications. Lyons sinks are proudly Made in America by experienced artisans supporting our economy.