TSIBOMU 18x18x9 Inch Kitchen Sink Drop-in The surface of the sink is treated with brushed finish exudes a natural, grained pattern & a soft soothing glow that gets better with use. Whether you cook daily or not, it helps when the sink is easy on the eyes. Precision-engineered R10 corners curve at an optimal angle to maximize sink work area & make routine cleaning a breeze. Specifications: Mounting Type: Top mount / Drop in Sink Material: Stainless Steel Finish Type: Brushed Finish Exterior Dimension: 18"L x 18"W x 9"D Interior Dimensions: 16"Lx 14"W x 9"D Overall Sink Depth: 9 inch Drain Size: 3.5" Package Includes: 1 x 18 Inch Top mount Kitchen Sink 1 x Sink Drains 1 x Installation Instruction. Limited Warranty: We warrant this product against defects due to material or craftsmanship error during the warranty period: We will provide replacement parts at no charge, or at customers’ optio