This shell shape vessel bathroom sink is designed to sit on the counter-top and be appreciated for its unique styling. It can perfectly match your decor. Since they are manufactured using fully tempered glass, it allows for higher temperatures to come in contact with your sink without any damage. Tough, thick, hygienic, non-porous surface; this sink is stain, heat, and odor-resistant. Upon the vessel, this sink is a piece of art as well as a functional basin. Sink Dimension: 17.72″L x 17.72″W x4.33″H(450mmL*450mmW*110mmH) Drain Opening: 1.77″ (45mm) – Constructed from glass for durability and strength. – Finished in corrosion and tarnishing resistant transparent. – Suitable for working with vessel sink faucets. – This item includes a sink, pop-up drain, copper water heater, odor-proof downpipe, alloy sink holder, hot&cold water inlet pipe, copper waterfall faucet.