This KOHLER® Iron/Tones basin makes an ideal bar sink for washing glassware or preparing food. Use it as a standalone 21" top-/undermount single-bowl bar sink bar sink, a secondary sink on an island, or in a serving pantry to make food preparation and cleanup a breeze. The design coordinates with other Iron/Tones sinks for a sophisticated look that fits any kitchen configuration. Crafted from enameled cast iron, this sink resists chipping, cracking, or burning for years of beauty and reliable performance. Kohler®, 6587-96, Kitchen Sink, Squared Shape, 18 in Bowl Length, 18 in Bowl Width, 9-1/2 in Bowl Depth, 3-7/8 in Drain Opening, 1 Bowls, 20-7/8 in L x 20-7/8 in W x 10 in H Overall, Top/Undermount Mounting, Enameled Cast Iron, Biscuit