What you will getPackage includes: sink faucet, 360-degree converter, 22mm-24mm internal thread adapter, water tape, green rubber washer*2, black rubber washer*2, aerator wrench*2.(If you have water leakage or the size of the faucet is not suitable during the use of the product, please contact us by email, we will provide you with the most satisfactory solution!) 3 WATER OUTPUT MODESThe kitchen sink nozzle has flow mode, spray mode and dual Aquablade mode. Just press the switch button,the replacement kitchen spray head can switch to the mode you want. It can fully meet different needs of washing.(Note: The mode switch button only works when there is water pressure, that is, the mode can be switched after the installation is completed.) 3 Connection SizesPull-down sprinklers without 360 adapters are only available with G1/2 connectors. Faucet extender with 360 adapter for common faucets with 22mm female thread or 24mm male thread (adapter required). Anti-rust ABS+Brass MaterialThe swivel head is made of solid brass.The tap spray is premium ABS for explosion-proof and anti-freeze.Surface painting can avoid rust and corrosion effectively ,providing everyday convenience for cleaning. The faucet aerator is made of silicone material, easy to clean.The tap connector for kitchen tap also include rubbers ring pads to prevent water leakage. Easy to InstallThis pull out faucet spout is very easy to install, you just need to unscrew the original and screw it on.(using the removal tool we provide).Insert it into the aerator tap nozzle and turn it off,which is convenient for cleaning the internal scale or debris, so that the tap sprayer attachment for kitchen sink can be used for a long time.Don't worry about it clogging.