Design House 553321 Marble Top/Double Bowl, Solid White, 73-Inch by 22-Inch Measures 73 inch long by 22 inch wide 3) pre-drilled holes for a 4 inch center mount Drip free edge is lifted to contain excess water Back splash prevents mold and water damage 5-Year limited warranty Cultured marble construction Pre-drilled on center, 3 hole for 4-Inch faucets Stain, crack and shock resistant Side splashes sold separately Drip free edge profile