22 in x 19 in Highest quality sink bowl seamlessly drawn of 18 gauge type 304 18-8 nickel bearing stainless steel Coved Corners 1-3/4 in vertical and horizontal radius Bowl and Faucet Deck 3/16 in below outside edge of sink Finish Exposed surfaces are hand blended to a lustrous highlighted satin finish Underside Fully undercoated to prevent condensation and deaden sound Drain opening is 3 1/2 in - Buy Now or get More Info on Elkay Kitchen - Click Here To Order