Wall Splash Mount Space Saver 2-Hole Hand Sink Made of heavy 20-gauge T-304 series stainless steel. Wall splash mount 2-hole base with 3 1/2" gooseneck faucet spout and drain. Super compact for tight spaces! Overall Dimensions: 12 1/4"W x 13"H x 16"D. Drain Opening: 1 7/8"W.