Universal Fit & PackageTap aerator for kitchen sink, Brass material adapter and faucet extender sprayer attachment:rubber gaskets(installed),wrenches,detachable tool and Internal thread adapter. Full accessories are included in the package to meet your needs.With 360 swivel adapter:Suitable for universal round taps of 21.5mm-22mm Male thread or 23.5mm-24mm Female thread faucets with removable adapter.Without 360 swivel adapter:Suitable for G1/2 tap extender end. 3 Water-Saving Options Modes2 button with 3 modes.The booster tap can be adjusted to 3 different water Outlet flow modes:stream, strong spray and spray. Just press the switch button,the replacement kitchen spray head can switch to the mode you want. When there is no water flow, the button cannot be fixed, and when there is water flow, the button can be fixed. 360 RotationThe tap heads replacement with 360swivel ball head to adjust,water can easily cover the whole kitchen sink to clean complete corner of the sink and clean plates,pot,pots,fruit,vegetable etc.Also prevents high pressure water from splashing who using the sink. Anti-rust ABS+Brass MaterialThe swivel head is made of solid brass.And the tap spray head is premium ABS for explosion-proof and anti-freeze,shiny polished chrome and nickel 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 2 rubber ring pads to prevent water leakage. Easy To InstallSimply unscrew your old tap diffuser and replace it with your new one to transform your kitchen.The center mesh kitchen tap spray head at the bottom of the replacement sprayer can be removed (using the blue 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.