Kraus offers a fresh take on the classic ceramic sink with this contemporary bathroom combination that complements both transitional and modern bathroom decor. The smooth, non-porous surface of the vessel sink is naturally durable and hygienic. For an easy-to-clean high-gloss finish, each bathroom sink is protected with a premium baked-on glaze. This sink can be installed above-counter or semi-recessed for all your stylish bathroom ideas. Pair it with a sleek Ramus faucet for additional value, and create an instant style upgrade for less. Benefits & Features Easy-to-clean polished surface Durable non-porous finish is scratch and stain-resistant Standard 1.75" drain opening works with pop-up drains without overflow Brass construction for maximum durability Top-quality cartridge for reliable operation High-performance/Low-flow neoperl aerator Corrosion and rust-resistant flawless finish Lead-free waterways AB1953 certified Limited lifetime warranty Certifications and listings: UPC, cUPC, CSA, IAPMO, ANSI and SCC Faucet certifications: cUPC, AB 1953, NSF 61, NSF 372, EPA, CAL Green, DOE, CEC, MASS, FTC Sink height: 5.25" Sink dimensions: 15" L x 15" W x 5.25" H Number of holes required: 2 Faucet hole size requirement: 1.375 inches Distance between holes: 9.5" Maximum countertop thickness: 1.375 in. Faucet height: 12.5" Spout height: 8.31" Spout reach: 5.5"