Eden Bath offers a full line of designer drains in a variety of finishes including Chrome Oil Rubbed Bronze and Brushed Nickel. This EB_D003RB Oil Rubbed Bronze drain will work with most vessel sinks that feature a drain hole 1.5"� 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 does not have an overflow.