Gravena offers a modern linear style with square / rectangular bowls. The tight radius corners of the bowls make it easy to clean around the linear edges of Gravena sinks. The rear drain placement ensures dishes don’t settle on the drain and prevent water flow while the drain grooves in the basin channel water towards the drain keeping your sink clean and dry. . 16 gauge premium 304 grade stainless steel (18/10 Chromium/Nickel). Luxurious satin finish - Easy to clean and long-lasting. Heavy duty sound guard padding and undercoating. Tight Radius - inside curved corners make the sink easy to clean. Exterior dimensions: 32 x 19 . Interior dimensions: 30 x 17 . Bowl Depth: 10 . Included in box: Sink cut-out template mounting brackets rinse grid basket strainer. Ruvati Limited Lifetime