This CorStone® Model 60 Alton undermount social/prep sink from the Optimum 5.0 Series™ features MICROBAN® Antimicrobial Protection. MICROBAN® technology protects the surface of your sink from the damaging effects of bacteria, mold and mildew by inhibiting the growth of microorganisms. The Alton is engineered and designed for unsurpassed product performance. The Alton undermount bar sink is great for kitchen islands or entertainment area. Almost a small kitchen sink the Alton provides ample bowl space. The Optimum 5.0 Series™ is the hardest and strongest acrylic available with a permanent high gloss finish that will not fade or discolor. The Alton bar sink requires a deck mount faucet; template and mounting clips are included. NAHB and CSA certified. Overall Sink Dimensions: 20 inches x 20 inches x 8 inches.