WATER SAVING FAUCET ATTACHMENT: The faucet aerator was designed with environmental protection in mind. By saving water, 50% to 70% of water can be saved compared to a standard bubbler, reducing energy costs and saving money.DUAL WATER FLOW MODE FUNCTION DESIGN: The 720 rotating faucet aerator has two water flow functions: soft water flow (spray mode) and strong spray (shower mode). Simply rotate the nozzle section and adjust the water flow from soft bubble flow mode to shower mode.HIGH-QUALITY FOOD-GRADE MATERIALS: The dual-function sink aerator is made of high-quality copper and can withstand various corrosions. It is not easy to breed bacteria and is wear-resistant. The water-saving faucet aerator is combined with rubber sealing rings and does not leak water. .720 DEGREE ROTATION SPLASH FILTER SWIVEL AERATORThe maximum up and down angle can reach 80 degrees, and the 720-degree rotation allows the water flow to reach all corners of the sink, which is very convenient for washing and does not accumulate dirt, allowing plates, pans, pots, fruits, etc. to be easily washed and cleaned.