Lustertone sinks with triple ledge Highest quality sink bowl seamlessly drawn of 18 gauge type 304 18-8 nickel bearing stainless steel Self-rimming Overall dimensions 28 inL x 22 inL x Inside bowl dimensions 19 inL x 16 inW x 7-5/8 inD Cutout in countertop 1-1/2 in radius corners 27-3/8 inL x 21-3/8 inW Bubbler hole on right ledge 3-1/2 in centered drain opening as illustrated 33 in minimum cabinet size Available with 3 faucet holes only - Buy Now or get More Info on Elkay Kitchen - Click Here To Order