The PRECIS™ 25 in single bowl ADA Kitchen Sink offers clean lines and a simple but spacious single bowl design. This ADA compliant Kitchen Sink features a reduced bowl depth for wheelchair accessibility and a rear positioned drain hole, which helps provide knee clearance when the sink is used from a seated position. 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.