Kraus C-GV-399-19mm-15000BN Ladon Glass Vessel Sink and Ventus Faucet Brushed Nickel 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 Exquisite Collection Aerator clearance: 8.8 inches