What You will Get: You will receive 1 x faucet sprayer attachment and 1 x rubber sealing washer. It have two water flow setting. soft bubble stream (1.8GPM) and strong sprayer shower (1.8GPM) What is the Size: The faucet aerator size: 1.09"x 1.87" (D x H). Thread size: 24mm male. It adapt for 24mm diameter faucet with female thread. What is the Material: The faucet hose adapter is made of ABS and brass with precision milled. which is durable. anti-corrosion. anti-rust. wear-resistant. eliminate leaks. high temperature resistance and long time to use. Humanized Design:: The kitchen aerator can increase the water pressure. The water and air fully mixed to create lots of bubbles and prevent water splashing and saving water. 720 degree rotate design makes water to reach every corner of the sink achieved a better cleaning effect