IER1151 Features: * 14 Gauge * 3.5"" Bar sink basket strainer drain and deluxe garbage disposal drain are optional * Installation silicone, sink wax and cleaner and sink sound dampening kit are optional * For homeowners * Do not use abrasive cleansers or disinfectants on the non-shiny copper * Drain opening: 3.5"" standard Construction: * Durable hand hammered copper construction Color/Finish: * Oil rubbed bronze finish Dimensions: * Inner dimension: 9"" H x 23"" W x 17"" D * Overall Single Bowl Kitchen Sink Dimensions: 9"" H x 25"" W x 19"" D * Optional Bar Sink Basket Strainer Drain Dimensions: 2.75"" H x 4.5"" w x 4.5"" D * Optional Deluxe Garbage Disposal Drain with Basket Dimensions: 2"" H x 4.5"" W x 4.5"" D * Optional Sink Sound Dampening Kit Dimensions: 5"" W x 7"" D Warranty: * Premier Copper provides a limited lifetime warranty against manufacturing defects in material and workmanship