It features a square shape. This vessel set is designed to be installed as a above counter vessel set. It is constructed with ceramic. This vessel set comes with a enamel glaze finish in White color. It is designed for a single hole faucet. Square above counter ceramic vessel features a sleek enamel-glazed finish. Premium white glaze for a glossy finish with a kiln dried ceramic construction. Smooth non-porous surface prevents from discoloration and fading. Completely finished from all sides including back. Pop-up drain assembly without overflow. Double fired and glazed for durability and stain resistance. Quality control approved in Canada and re-inspected prior to shipping your order. Drain features a high quality solid brass construction ensuring durability. 1.75-in. Standard US drain opening. Complete pop-up drain assembly included.