Single hole stainless steel deck mount mixing faucet, stainless steel 5 3/4" swivel/rigid gooseneck with stream regulator outlet, stainless steel ceramic cartridges with check valves, stainless steel lever handles and 18" flexible stainless steel supply hoses with G1/2" fittings. Certified to ASME A112.18.1 / CSA B125.1, NSF 61-Section 9 and NSF 372. Meets ADA ANSI/ICC A117.1 requirements.