Specifications: The black faucet extension is suitable for faucets with 22mm external thread or 24mm internal thread, and is compatible with most faucets on the market. Please measure your faucet size and evaluate the thread type before ordering to choose the right faucet economizer.360 Degree Rotation: The black aerator can easily cover the entire kitchen sink, and can be rotated at a large angle to rinse all corners of the sink flexibly and easily. The black faucet extender can also wash dishes, pots and pans, fruits and vegetables and more. The faucet extender is suitable for kitchen sinks, bathrooms, toilets and more.3 Drain Modes: Just a simple rotation to switch the faucet filter to your desired gentle, boost or mixed mode to meet different washing needs. Package includes accessories: rubber gasket, stock tape, conversion thread and universal connector.Easy installation and wide range of applications: first remove the old perlator, then tighten the butt joint to install successfully. If there is water leakage after installation, it is usually because the gasket is not properly cushioned and the screws are loose, you can try to tighten the screws.packing list:1*faucet extender