-Eco-friendly, lead free and food grade, Easy to clean -Material: High quality granite quartz, making the sink unbeatably resilient, extremely durable, scratch resistant, virtually unbreakable and acid resistant -Oilproof, waterproof, mould-proof, moisture-proof. -Installation way: Under mount only -Perfect moulding throughout, not like other black sinks Easily scratched with light & dark spots -Overall size: 635.05 x 469.67mm, Bowl size: 565 x 416x 241mm -15 Years Warranty -Note: Final cut dimensions are based on the actual product. Package Content: -1x Black Kitchen Sink (Chrome Strainer Waste Included) Warning: The Warranty will be void if it is not used as recommended , damaged to misuse , abuse or improper installation. Substance abuse such as Bleach , Steel wool pads or similar, drain cleaning products or similar causing damage to the sinks will make the warranty void. We will not take any responsibility for general use scratching , chipping , breaking , discoloration.