American Imaginations AI-15391 Round Vessel Set with Single Hole CUPC Faucet and Drain, 18" x 18", White Round white ceramic above counter vessel. Completely finished from all sides including back. Premium white glaze for a glossy finish. Single lever water and temperature control. Standard US plumbing connections. High-quality ceramic cartridge. Kiln dried ceramic construction. Smooth non-porous surface prevents from discoloration and fading. Drain and vessel feature an overflow. Only faucet is CUPC approved. Faucet complies with North American Plumbing Standards. Compliant products are required by city inspectors. All mounting hardware is included. Double fired and glazed for durability and stain resistance. Quality control approved in Canada. Designed for easy installation. Features a high quality solid brass construction ensuring durability. Re-inspected prior to shipping your order. 1.75-in. standard US drain opening. Complete pop-up drain assembly included. Quality control approved in Canada and re-inspected prior to shipping your order.