MEJE 17"x14" Oval Shape Undermount Bathroom Vessel Sink , Ceramic White Sink Glossy Finished

 Q: What is the drain hole size? A: The size of the drain hole is about 4.5 cm (1.75 inches)..   Q: Can the overflow hole be black metal? A: Sorry, all our accessories are silver overflow rings, there is no black overflow metal. While it may be deep enough, tall enough for use as a vessel sink, the outside of this sink is not finished with a polish, so I wouldn't suggest it be used as such. Q: Is this tall enough for a vessel sink? A: This is an undermount sink not a vessel sink. The hidden overflow hole design is not only beautiful but also can prevent the aqua from overflowing the whole bathroom when you forget to turn off the liquid, especially suitable for families with children. Standard 1-3/4"drain hole locates at the rear of the sink bow, provides more storage space underneath; Sloped Bowl with front overflow, to prevent accidental flooding Concealed Overflow Built in Front Overflow . Practical Design: This sink is an ideal size for a standard-size bathroom. Undermount Installation: the sink basin seamlessly integrate into your bathroom, vanity, lavatory, and restroom, sleek and stylish, saving more space on your countertop. Superior Material: Constructed of thick solid ceramic with superior strength, the sink surface is smooth, non-porous, and immune to scratching, chipping, or crazing. Undermount sink is easy to clean and maintain. Undermount Installation Under-mount installation allows this sink to seamlessly integrate into your bath or powder room design. protected to stains and can be easily cleaned. Brand: MEJE Color: White Finish: Glossy Material: Ceramic Installation type: Under mount [ Exterior Size ] : 17-1/8”L x 14-1/8 ”W x 7-5/8” H [ Interior Size ] : 15-1/8”L x 12-3/16”W x 5-9/10"Deep [ Suitable Drain Size ]: Standard 1-3/4"drain opening nominal - actual may vary by 1/4" [ Overflow location ] : Buit in Front Side,HIDDEN from view [ Drain Position ] : Rear cUPC certified No faucet holes !! Premium high-grade Premium superior ceramic construction, low aqua absorption, acid resistance, smooth and polished surface