PREMIUM BLACK KITCHEN SINK : This 32 undermount kitchen sink are made of premium SUS304 stainless steel with Gunmetal Black NANO finish, which repels water and resists scratches. The sleek Gunmetal Black color adds a sophisticated touch to your kitchen, while its durability and easy to clean surface make it both functional and stylish. SIZE AND COMPATIBILITY : This 32 black stainless steel undermount workstation sink has external dimensions of 32" x 19" x 9" and internal dimensions of 30" x 17" x 8.78". It fits a recommended cabinet base of 35" (left to right) and includes a 3 1/2" standard draining hole for garbage disposal. WORKSTATION KITCHEN SINK : The front and back ledges provide a track for our custom-fit accessories, which can be easily switched between a cutting board or separate sink mode. This design helps save countertop space, making cleaning and food prep more efficient and enjoyable. RELAX IN A QUIET KITCHEN : The sloped sink bottom with X-shaped drain grooves ensures quick water drainage, keeping your sink dry and clean. Sound reduction Technology and thick rubber padds are added to this 32 inch undermount sink to minimize noise. Fully insulated with anti-condensation undercoating that prevents condensation to protect the cabinet. EFFORTLESS MAINTENANCE : R10-unique 10mm radius inside corners offer a slightly curved corner for easy cleaning while at the same time retaining the resolutely modern look. ALL-IN-ONE Package : comes with a bottom rinse grid, updated wood cutting board, updated colander, roll-up rack, drain assembly, installation clips, and instructions.