28 Inch SINGLE BOWL DROP-IN SINK: 28" L x 22" W (front-to-back) x 9", 3.0mm edge plate and 20 Gauge bowl stainless steel thickness. Nano coating prevent scratches during daily use ,prevent oil stains and floating rust from remaining on the topmount sink.Liquid flows as if on the surface of the lotus leaf,easier to clean. The Nano Commercial grade brushed finish for easy to clean and long-lasting ,stainless steel with satin finish ensures that it is highly resistant to dirt and grime, easily wipes clean, and matches most kitchen appliances. Heavy duty sound guard undercoating and thick rubber padding to minimize noise and reduce condensation,USA standard 3.5'' drain opening will fit any garbage disposal unit Drain placement.placement.Rear drain placement ensures dishes don't settle on the drain. Stainless steel bottom rinse grid can protect the sink from scratches and acts as a drying rack for pots and pans ,Stainless steel basket strainer drain that traps goods waste and can be easily emptied into the trash . Features: 3.0mm edge plate and 20 Gauge bowl stainless steel thickness ,10mm radius corner for easy cleaning and modern look .Nano Commercial grade brushed finish for easy to clean and long-lasting Nano Coating for scratch proof and oil resistant.Liquid flows as if on the surface of the lotus leaf,easier to clean.