Houzer STS-1400-1 Eston Series Undermount Stainless Steel Single D Bowl Kitchen Sink, 18 Gauge Overall size 23.44 X 20.875", Bowl 21.5" X 19" X 9" deep 18 gauge T-304 stainless steel StoneGuard undercoating over Super Silencer pad Fits 30" cabinet Lustrous Satin Finish with highlighted rim