The GSW HS-1615WG Wall Mount Hand Sink is constructed with 20 gauge type 304 stainless steel with special polished satin finished. This sink features a 7-3/4 inch backsplash with 2 pre-drilled 4 inch holes to accommodate the included 3-1/2 inch no lead, NSF certified, gooseneck faucet. Wall mount bracket, 4 inch faucet and strainer are included. This sink measures at 13-3/8 inches high by 15-3/4 inches wide by 15-1/4 inches deep. ETL certified.