This 5/8″ thick, circular bowl is a somewhat translucent, soft honey color, with veins coursing through it in various shades of brown, red and tan. The inner beauty of onyx with its marble-like striations is accentuated by the high-gloss polishing it receives inside and out. With an overall measurement of 16 1/2″ x 16 1/2″ x 5 1/2″, it will require a minimum-width cabinet of 18″. The 718-C vessel-style faucet features fully-tested, superior-quality, solid-brass components. This single-handle model is the tallest offering in its class, standing at a 13 3/8″ height with a 4 3/4″ spout reach. It features a chrome finish over its cylindrical design and comes with a matching baseplate. The rod-style handle atop the column swivels up-and-down, or left-and-right, to control both water pressure and temperature; while ceramic disc cartridges assure long-term dependable operation. The faucet is constructed without lead and is compliant with NSF (National Sanitation Foundation) standards, the Safe Drinking Water Act, the cUPC (Uniform Plumbing Code of the United States and Canada), the ADA (American Disabilities Act) and carries the EPAs WaterSense label. The included sink ring stabilizes the curved bowl above the counter and coordinates with the chrome finish of the other fixture’s. Additionally, a spring-loaded, vessel pop-up drain (vpud) is included, which opens and closes with a simple press to its attractive chrome cap.