【1440° Rotating Multifunctional Extension Faucet】This faucet accessory features a movable metal arm with 4 adjustable angles, each capable of rotating 360 degrees and extending 1440 degrees to reach every corner of the sink for cleaning and washing. 【Compatible Size】This rotating faucet aerator is compatible with most faucets. (Product diameter: 24mm male thread, suitable for bathroom sink faucets. 22mm female thread, suitable for faucets with elbows. 20mm female and bottom thread, suitable for washing machine faucets. Three gaskets are included for a better seal; please choose the correct gasket according to your faucet type.) 【Two Water Output Modes】The faucet filter has two different water output modes (soft bubble mode and spray mode). Simply rotate the nozzle to switch between them. This faucet water saver uses four layers of high-density filters, which can filter most impurities from the water, and the abundant air bubbles from the faucet aerator prevent splashing while saving water. 【High-Quality Material】This faucet extension is made of high-quality brass and ABS plastic. The outer layer undergoes a process of Advanced electroplating makes the water filter easier to clean, rust-resistant, and durable. [Easy to Install] This faucet accessory with a splash guard is very easy to install. Our product comes with a hex key for easier disassembly and installation, and includes an installation guide. You don't have to worry about installation problems.