The PRECIS 25” 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.