The Blanco Diamond 50/50 double bowl dual mount kitchen sink features a 50/50 bowl design, offering plenty of room for rinsing, washing, soaking, spraying and straining operations. The ideal choice for those who wash dishes by hand, you can stack dirty dishes and utensils in one sick while prepping in the other. This kitchen sink is made of Silgranit, a patented, certified granite composite material that is engineered to take on the toughest kitchen tasks. Beautiful and highly functional with its non-porous, hygienic surface, it pushes away liquids and residue resulting in a low maintenance, easy to clean, long-lasting material. Combine the Diamond double bowl with a Blanco faucet and accessories to create a Blanco unit; a seamless, fully integrated solution designed to transform kitchen chores into joyful experiences. Everything you need to drink, prep and clean, all in one place. Blanco 440221 Features: Silgranit is made of quartz sand, the hardest element of natural granite making it long lasting and durable Easy-to-clean low maintenance material has a non-porous, smooth stone surface Effortlessly remove scuff marks from utensils and stains from food and drinks Versatile dual mount design for drop-in or undermount installation Pre-drilled for single hole faucet with the possibility of 4 additional knock-out holes for accessories Optional accessories include left grid, right grid, and cutting board Basket strainers sold separately Trusted for over 95 years, Blanco sinks are covered by a limited lifetime warranty Blanco 440221 Specifications: Sink Length: 33″ (left to right) Sink Width: 22″ (front to back) Sink Height: 9-1/2″ (top to bottom) Basin Dimensions (Left): 14-1/2″ L x 17″ W x 9-1/2″ D Basin Dimensions (Right): 14-1/2″ L x 17″ W x 9-1/2″ D Faucet Holes: 1 Faucet Hole Size: 1-3/4″ Minimum Cabinet Size: 36″ Drain Connection: 3-1/2″