4" wall mount mixing faucet with chrome plated brass body, atmospheric vacuum breaker, 72" flexible stainless steel hose with heat resistant handle, high flow spray valve (blue), compression cartridges with spring checks, lever handles, 1/2" NPT male inlets and chrome plated escutcheon. Certified to ASME A112.18.1/CSA B125.1, NSF 61-Section 9, NSF 372 and ASSE 1001.