Specifications Place of Origin China Main Color Black Main Material Quartz Dangerous Goods #dangerFlag# Dimensions & Weights Assembled Length (in.) 21.00 Assembled Width (in.) 18.00 Assembled Height (in.) 9.65 Weight (lbs) 20.13 Product Features 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. The black quartz sink is a quieter kitchen sink. The thick stone eliminates vibration and noise when using the sink. 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 rounded corners and ultra-smooth surfaces makes the sink easier to wipe clean, eliminating accumulated time. Exterior Dimensions: 21'x18'x9.65'(Minimum cabinet is 24 inch), Interior Dimensions: 19'x16'x9'. Standard 3-1/2' drain opening, that fits the most common garbage. Recommended Cutout Size: 18.9 x 15.77 inches. Package included: 1 x Sink, 1 x Drying Roll-up Rack, 1 x Baskets Strainers Assembly, 1 x Bottom Grid, 1 x cutting board, 1 x installation clips, 1 x cutout template and installation Guide. Description