1.HIGH QUALITY - Our rotating faucet extender aerator is made of premium copper connectors and arm, ABS aerator body, and multi-layer plating to improve durability and life. Rotating faucet aerator has smooth surface and chrome-plated, which can withstand water pressure changes and daily rust. Anti-corrosion and anti-rust. Four-layer filtration, remove impurities, y.Three-layer splash filter inside of aerator to remove impurities, rinse your mouth directly, more convenient. 2.1080 MULTI-ANGLE ROTATION - this is a upgraded version faucet aeraor with mechanical arm, which can rotate 1080 degrees with swivel per joints, sealed joint will perfect avoid leaking. The front and rear height and angle are ly adjustable, less bending, more convenient for washing face, hair and teeth, especially for children, the elderly and women with long hair. 3.2 WATER OUTLET MODES - Soft foam stream and strong spray shower. 1. Oxygen-enriched foam stream mode-air-infused foamer, splash-proof, produces a soft touch water stream, suitable for hand and face washing and mouth rinsing. 2. Strong spray shower mode-strong water pressure, suitable for quick dishwashing and stain removal. 4.CONVENIENT FOR INSTALLATION - Internal and external dual purpose threads, suitable for most of faucets. It can be installed directly on faucets with a 24mm male thread diameter or on faucets with a 20-22mm female thread using the included faucet adapter. Comes with a full set of tools for easy installation (3 Leak-proof washers, 1 Removal wrench). Easy for Kitchen, Sink Faucets, Bathroom Taps and Lavatory Faucets installation.