1. Easy to install 15/16 Inch-27UNS Female Thread Aerator (If your faucet is female thread, directly connect it). 2. 2 Water Flow Design The faucet aerator has soft bubble stream 1.8GPM and strong sprayer shower 1.8GPM. 3. 720-degree rotation angle The faucet aerator extender is high quality solid brass made. 360-degree swivel angle and 270 Twist & Rotate Angle to upward. New design of very big rotation angle makes water can reach every corner of the kitchen sink. Makes it easy for washing and cleaning. 4. Water Saving Mixed air with water to increase the water pressure and at the same time, saving water 30%~70% (compared with standard bubble aerator). 5. Wide Application The sink faucet aerator can be fitted to Kitchen, Sink Faucets, Bathroom Taps and Lavatory Faucets. Works as eye washing station, face washing faucet and gargle or drink faucet