Details: Round clear glass vessel sink, polished inside Made with high tempered glass Scratch resistant and non-porous Designed for above counter installation Standard U.S. plumbing connections Outer dimensions: 16.5 x 16.5 x 5.75-inches tall Made with 1.75-inch drain opening for standard vessel drain Set includes: faucet, sink, drain, mounting ring and sealer Description: Combine quality and design with a unique clear glass vessel from Novatto. As an industry leader i