1.FITS MOST PULL-OUT VALVES: universal connection, fits most common faucet withdrawal hoses STRAIGHT male thread, connector outer diameter: 13/16 inch or 20.5mm. Note: Please check your faucet connector size before purchasing.^ 2.GOOD QUA LITY: Constructed of engineering grade ABS plastic and industry leading BRUSHED NICKEL finish, built to resist scratches, corrosion and tarnishing, ensuring quality and longevity.^ 3.2-FUNCTIONS: The spray head offers spray mode and aerated jet mode, from rinsing to filling, meeting your different usage needs. You can change the function by pressing the button.^ 4. SUPERIOR AERATOR: KES multi-mesh aerator creates perfect aerated flow, silent, no splash, filters most impurities.^ 5.EASY INSTALLATION: No tools needed, easy to install, ^