2 Water Discharge ModesThis more stable shower sink aerator has two water spray modes: soft bubble flow and power shower, the soft bubble flow mode is suitable for washing hands, face and gargle. The power shower mode keeps items clean quickly. 1080 Large Angle RotationThis new robotic arm swivel sink faucet aerator can be rotated 1080 degrees and easily bent or folded at will, so that the water flow can reach every corner of the sink, which makes washing the sink convenient. High Quality MaterialsSturdy copper, ABS body and multi-layer plating for added durability and longevity. anti rust. Four-layer filter to remove impurities for health. Universal Thread SizesThis faucet aerator provides 3 sizes for connection, male 24mm, female 22mm, coarse shower hose female thread (20mm), and comes with 4 different size adaptersso it can be installed whether your faucet is female or male. EASY TO INSTALL: No tools are required to install the faucet aerator. You can install it yourself within 1 minute. The installation is very convenient, and you can also easily disassemble it.