ATTOP 30''X18'' Single Bowl Undermount Kitchen Sink Undermount Stainless Steel Kitchen Sink handmade structure . Nano Sink is an improved version of the ordinary sink ,It uses nano-coating technology to avoild the various problems caused by daily use .It makes your sink more durable and beautiful .Choose our nano sink to bring you a brand new and different kitchen experience ! About ATTOP ATTOP is one of the leading international brands for quality kitchen sink solution ,We at ATTOP are committed to providing our esteemed customers with high-quality stainless steel sink at reasonable prices. Handmade Stainless Steel Undermount Kitchen Sink Large Single Bowl ATTOP 30''X18'' single bowl kitchen sink fullfill your nice Kicthen design needs ,with Elegance & Timeless Beauty. Exterior:30''(wide)x18''(front-to back) Interior:28''(wide)x16''(front-to back) Bowl Depth:9'' Minimum Base Cabinet Size:33'' Nano coating prevent scratches during daily use ,prevent oil stains and floating rust from remaining on the sink.Liquid flows as if on the surface of the lotus leaf,easier to clean. 10mm radius corner for easy cleaning and modern look,Nano Commercial grade brushed finish for easy to clean and long-lasting Heavy duty sound guard undercoating and thick rubber padding to minimize noise and reduce condensation Slanted bottom with elegant drain grooves for easy water draining Rear drain placement ensures dishes don't settle on the drain USA standard 3.5'' drain opening will fit any garbage disposal unit Nano Sink Advantage Anti Scratch Nano coating prevent scratches during daily use Anti Oil Nano coating prevent oil stains and floating rust from remaining on the sink Easy Clean Liquid flows as if on the surface of the lotus leaf,easier to clean. Anti Finger Print Nano coating for Anti Finger Print Undercoating and thick rubber Heavy duty sound guard undercoating and thick rubber padding to minimize noise and reduce condensation. Basket strainer Stainless steel basket strainer drain drain that traps goods waste and can be easily emptied into the trash.