GICASA Semi-Pro Kitchen Faucet, Durable and Sturdy Pull Out Kitchen Faucet with Sprayer, Oil Rubbed Bronze Sink Faucet Body material:100% Bass sink faucets,Health Faucet! Pass the NSF61 and ASME A112.18.1 certification! 3/8" H & C Water Hoses & 1/2" Adapters: fits both 3/8" and 1/2" water supply system. Versatile commercial-style coiled spring faucet neck, engineered to look beautiful and function flawlessly Oil rubbed bronze finish delivers a rich, Dark brown,Old world finish with striking light and dark accents GICASA warranty: 5 years guarantee. Please note: we have improved the quality of this faucet according to customer's feedback, steady spout, no leaking issue, no plastic part under the sink!!! And the faucet will come with professional installation instruction. Handle material: Stainless steel body material: Brass Cartridge: ceramic Faucet Finish: Oil Rubbed Bronze Finish Handles: Single Handle water function: Stream/Spray Water Feature: Hot and Cold Spray versatility: Pull-Out Spray Head: Universal joint(360Swivel) Faucet neck: Versatile coiled spring 360 Degree swivel spout for complete sink access Single Handle Design for effortless flow and temperature control. Pull-out spray spout features a 59-Inch hose, providing a 20-Inch reach for freely use. Pause  control handheld sprayer spout: Smooth Stream and Spray Water Flow  Mode, Pause Function of Spray Head for Closing Water by Single Hand  Simply. Two spray modes allow  you to easily go from aerated stream to powerful spray, covering  everything from rinsing vegetables to heavy scrubbing. Heavy-duty lead-free all-brass construction Top-quality ceramic cartridge provide a lifetime of reliable drip free use Oil Rubbed Bronze finish, resisting water spots, fading and finger prints Overall Height: 20.47&#034; (measured from counter top to highest point of faucet) Spout Height: 5.31&#034; (measured from counter top to faucet outlet) to faucet outlet) Diameter of installation hole: 35-38mm/1.4-1.5&#039;&#039; The thickness of counter-top is up to 50mm/2&#039;&#039;