Exclusive high pressure casted, organic fine fireclay construction Mounting hardware included 100% non-porous surface provides unmatched stain resistance Extreme resistance to chip, discoloration, scratching and cracking Heat safe up 2000 degrees Fahrenheit; safe for use with flat irons and other styling tools This model= single-hole faucet drilling - 1076-XXX-0126 Limited Lifetime Warranty ASME A112.19.2/CSA B45.1 and cUPC - ADA