Highest quality sink bowl seamlessly formed of 18 gauge type 304 18-8 nickel bearing stainless steel Self-rimming Overall dimensions 31 inL x 19-1/2 inW Inside bowl dimensions 22 inL x 16 inW x 7-5/8 inD 3-1/2 in Drain opening centered Cutout in countertop 1-1/25 in radius corners 30-3/8 inL x 18-7/8 inW 36 in minimum cabinet size Available with 2 2LM or 4 faucet holes Note Fittings faucet bubble and drain are not included but sinks are drilled for faucet bubbler and drain as illustrated - Buy Now or get More Info on Elkay Kitchen - Click Here To Order