SPECIFICATION: Swivel faucet aerator is suitable for faucets with a 22mm male or 24mm female thread and is compatible with most faucets on the market. Please measure your faucet size and evaluate thread type before ordering in order to select the correct faucet attachment. 360 DEGREE SWIVEL DESIGN: Swivel faucet aerator easily covers the entire sink kitchen sink, rotating at a wide angle for flexible and easy rinsing of every corner of the sink. Water saver can also wash dishes, pots and pans, fruits and vegetables, etc. The faucet accessory is suitable for kitchen sinks, bathrooms, toilets, etc. 3 DISCHARGE MODES: Faucet aerator can be switched to the gentle, accelerated or mixed mode of your choice with a simple turn to meet different washing needs. Package includes accessories: rubber seal, raw material strip, conversion thread and universal connector. HIGH QUALITY: Faucet water saver is made of high quality solid brass and ABS with smooth and electropolished coated surface to prevent rust and corrosion, easy to clean, sturdy and durable for long life. Faucet water saver has soft silicone holes to filter most sediment and impurities; there is a built-in rubber ring WIDE RANGE OF APPLICATIONS: First remove the old aerator, then tighten the butt joint for successful installation. If water leaks after installation, it is usually because the joint is not properly cushioned and the screws are loose, you can try to tighten the screws. Any questions before 'purchase or when using, welcome contact us, we will reply to you at the first time, thank you!