Park Falls 22 in. x 21 in. Cast Iron Drop-In/Undermount Utility Sink in WhiteThe compact size of the Park Falls utility sink offers functionality for smaller spaces. The deep basin gives you ample room for a variety of cleaning tasks. Crafted from enameled cast iron, this sink resists scratching, burning, and staining for years of beauty and reliable performance. This dual mount sink offers you the choice of top mount or under mount installation. Fits minimum 21 in. base cabinet if installed as top mount Fits minimum 24 in.