<B>User friendly: </B>Very easy to maneuver since it's flexible and can easily be installed in a few minutes. <B>Convenient design: </B>360 degrees rotatable design, the angle can be adjusted conveniently, helps you clean any blind angle of the sink easily. <B>Water Saving: </B>No more splashing and saving 40%-70% (compared to standard faucet). Save energy, save your money. <B>Durable Materials: </B>This faucet aerator is made of brass, rustproof, very sturdy, plus a chrome layer to keep surface smooth. <B>Dual purpose:</B>Water tap usually has female thread, but incase yours have male thread instead, our aerator is already has a female thread, you just need to screw the male thread adapter off and it can became a female thread. You can buy it with out worry cause the product can fit each kind of thread. Product Indoor Tactics' Full Metal Faucet Aerator Rotatable Bathroom Universal 360 degrees, Dual Function Faucet Aerator, Faucet Aerator For Kitchen/Bathroom with Universal Female/Male Thread is very user-friendly, Very easy to maneuver since it's flexible and can easily be installed in a few minutes. Convenient design: 360 degrees rotatable design, the angle can be adjusted conveniently, helps you clean any blind angle of the sink easily. Can be fitted to Kitchen, Sink Faucets, Bathroom Taps, and Lavatory Faucets. Water-Saving: No more splashing and saving 40%-70% (compared to the standard faucet). Save energy, save your money. Durable Materials: This faucet aerator is made of brass, rustproof, very sturdy, plus a chrome layer to keep the surface smooth. Dual purpose: Water tap usually has a female thread, but in case yours have male thread instead, our aerator is already has a female thread, you just need to screw the male thread adapter off and it can become a female thread. You can buy it without worry cause the product can fit each kind of thread. From connector to the body, except filter, this faucet aerator is made of brass, rustproof, hard to break, plus chrome layer to keep surface smooth, with O-ring washer against leaking problem, this faucet aerator has high quality and durability. Whether which aerator you switched, when you turn off the water tap, it will always be auto-reset to the main aerator, incase you dont remember which aerator outlet you chose last time.