43" x 22" Top Mount Triple Bowl Kitchen SinkGourmet Collection20 gauge stainless steelBright satin finishPlease Select 3, 4, 5 or 6 Faucet Holes with Finish3-1/2" drain openingSound guard undercoating48" minimum cabinet sizeBowl size: Left 7-7/8", Center 6-1/8, Right 7-7/8"Matching cutting board: Large Bowl - CBR1418, CBS1418, Small Bowl - CB912Matching rinsing basket: Large Bowl - LKWRB1418SS, Center Bowl - LKWRB715SS, LKWERBSS Small Bowl - LKWRB1209SSMatching utensil caddy: LKWUCSSMatching drain: LK99