Modern Solid Cultured Marble: Stain resistant and easy to maintain with mild, non-abrasive soap Accepts 4-Inch Centerset Faucets: Pre-drilled holes spaced for common designs Sized for Standard Vanity Bases: Fits 48-inch wide by 21-inch deep cabinet; Matching side splash available (sold separately). Side splash for a clean, finished look and to prevent water damage. Part # 563502 Designed to Avoid Water Damage: Drip-free edge, integrated backsplash, and pre-drilled overflow hole contain excess water Buy with Confidence: Customer satisfaction has been the priority for our Wisconsin-based company for more than 150 years; with our 1-year limited warranty, you can rest assured your purchase is risk-free