This Faucet Nozzle adopts multi-layer plating process, pure copper joint and ABS valve body with chrome plated. It is easy to install and durable, which complies with the standard of inside and outside threaded faucets. Dimensions: Total length 17cm, Fits all standard taps with M22 external thread and internal thread M24 - gasket included. Its 360 degree rotation function can clean any blind angle of the sink. And it can be bent according to your target angle. so you can clean any blind angle of the sink easily and no splash. Saving Water: Water saving 30%~70% (compared with standard bubbler) Increase the water pressure: Prevent water flowed, and the air is mixed with water is good,the water feels soft,enhanced water momentum,cleaning more convenient. This sprayer uses an air pressure technique for constant water flow, which could maintain flowing smoothly even under the condition of unsteady water pressure. Two kinds of spray mode to choose from and mode switch could be achieved by just a single button. Features: The sprayer fully takes into account the user's needs by offering both the long and short specifications. Regarding different faucet, it comes with a universal converter with simple installation. The built in leakproof water cushion and its close combination can really achieve 100% anti leakage. Material: pure copper joint + ABS hose Surface: multi-layer plating process, anti-corrosion & rust-proof Total Size: 195*21.5mm/7.6"*0.8" Faucet Sprayer Head Size:75*22mm/2.9"*0.86" Package includes: 1 * Kitchen Faucet Sprayer 1 * Universal Interface 1 * Conversion Screw