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 4-in. o.c. faucet. Above counter white ceramic square vessel. Premium white glaze for a glossy finish. Kiln dried ceramic construction. Smooth non-porous surface prevents from discoloration and fading. Large integrated bowl with raised edges. Completely finished all around including back. Pop-up drain assembly without overflow. Double fired and glazed for durability and stain resistance. Quality control approved in Canada. Drain features a high quality solid brass construction ensuring durability. Re-inspected prior to shipping your order. Complete pop-up drain assembly included. 1.75-in. Standard US drain opening.