Square Hand Hammered Nickel 14 Gauge Primary Dimensions Depth: 8 Outer: 17 x 15 Inner: 15 x 13 Built to make cooking and serving a breeze Rivera Hammered Nickel sink is all about function. Its square flat-bottom shape is accented by an extremely durable hammered nickel finish that includes a limited lifetime warranty.Hammered NickelEasy To Clean and Maintain - Lifetime Finish That Will Not Patina Over TimeCoordinating Drain Available