Kraus C-GV-397-19mm-10CH Kratos Glass Vessel Sink and Waterfall Faucet Chrome Tempered glass construction Designed for easy above-counter installation Easy-to-clean Polished surface is scratch & stain-resistant Standard 1.75 inch drain opening works with pop-up drains without overflow Brass construction for maximum durability Glass sink is constructed from solid tempered glass Sink dimensions: 17 inches Dia x 6 inches H Certified and Listed by UPC, cUPC, CSA, IAPMO, ANSI and SCC Waterfall faucet is constructed from solid brass Certified: ANSI/ASME A112.18.1; CSA B125; IAPMO/UPC; ADA