Eden Bath offers a full line of designer drains in a variety of finishes including Brushed Nickel, Chrome, Matte Black, and Oil Rubbed Bronze. The D006 grid style drain will work with most vessel sinks that feature a drain hole 1 1/2-in in diameter or larger. Vessel sinks often use grid drains to avoid a potential overflow of water due to the faucet not being turned off. A grid drain is continuously open much like the drain in a shower stall. This drain has an overflow.