Houzer PGT-4322-1 Premiere Gourmet Series Topmount Stainless Steel 4-Hole Triple Bowl Kitchen Sink Overall size 41.25" X 22", Bowls 14" X 18" X 9", 7.125" X 15.75" X 5.5", 14" X 15.75" X 8" 18 gauge T-304 stainless steel StoneGuard undercoating over Super Silencer pad Fits 45" cabinet Two Basket Strainers included