EFI SIB-4B 72″ x 18″ x 10″ Corner Drain Four Compartment Bar Sink With Right & Left Drain Board18 gauge, Type 304 stainless steel construction for lasting durability. Coved corners for safety and easy cleaning. Die stamped drain boards and sink bottoms for positive drainage. Wall clips are provided for neat and easy installation. All sinks come with 4 center pre cut holes for standard wall mount faucets (faucet not included). Corner drain sink with a 1 diameter drain hole and come with 3. 5 drain basket. Sink wells are 10 deep. All TIG welded.