TheDIAMOND 24-in UNDERMOUNT SINGLE BOWL KITCHEN SINKoffers a compact single bowl design, making it the perfect solution for small spaces.This kitchen sink is made of SILGRANIT, a patented, certified granite composite material that is engineered to take on the toughest kitchen tasks. SILGRANIT is heat, scratch, stain, chip and impact resistant, making it stronger and more durable than other sink materials. 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.The DIAMOND 24-in easily conquers the demands of everyday life and is an ideal choice for smaller kitchens or as a secondary prep sink in larger kitchens. Patented SILGRANIT material is heat, scratch, stain, chip and impact resistant Hygienic+Plus Surface Technology acts as a protective shield against liquids and dirt Undermount installation makes for easy clean-up without dirt or grime building up around the rim Optional accessories include grid (item #221000) and decorative drain cover (item #517666) Basket strainer sold separately BLANCO is the only granite composite sink manufacturer that meets the composite stone IAPMO standards All BLANCO sinks feature a limited lifetime warranty