Lenova SS-TM-25622-3H Apogee 22-Gauge Stainless Steel Top-Mount Kitchen Sink with 3-Faucet Holes Fine quality sink formed of heavy duty 22 gauge (0.7mm), type 304 nickel bearing stainless steel Inside bowl surfaces polished to a uniform satin finish High density sound absorption pads covered with a thick rubberized insulation layer on all bottom surfaces Minimum cabinet size of 24-inches