Sturdy Material --15" Black undermount kitchen sink is made of advanced high-end quartz composite material that has the look and feel of real stone and is thick, strong and durable. It stays looking new even after years of use. With unmatched resistance to impact and thermal shock, the quartz undermount single bowl kitchen sink is sure to complete the kitchen with its beautiful appearance. Quiet and Bright Colors--The black quartz sink is a quieter kitchen sink. The thick stone eliminates vibration and noise when using the sink. color does not fade, rich and stable colors that do not darken over time. Unique Features --The high-end material has hard, smooth, non-porous surfaces that reduce dirt and where dirt can hide, making kitchens cleaner, does not scratch and effectively protects your hands. The combination of R10 tightly rounded corners and ultra-smooth surfaces makes the sink easier to wipe clean, eliminating accumulated time. Dimensions and Accessories --Exterior Dimensions: 18"(W)x15"(D)x8.35"(H)(minimun cabinet is 18 inch), Standard 3-1/2" drain opening, that fits the most common garbage What's in the Package - The Package includes a 15 inch undermonunt bar sink , roll-up rack, stainless steel dish grid, drain assembly with basket, clips/cutout template and installation instruction. Lordear always stands by our consumers. If you have any questions, please get in touch with us 15 Inch Bar Sink Black Composite Granite - Lordear 18x15 Inch Black Undermount Kitchen Sink Small Granite Composite Quartz RV Wet Bar Camper Mobile Home Sink Basin