Adjustable: 2 gear adjustment button,you can adjust the size of the water according to your needs,which can meet your daily needs. Safe: This shower head has a stainless steel filter spout,which filters harmful substances layer by layer,which is safe and health,and more secure to use. corrosiveness Shower head accessory adopts electroplating process,the is glossy,corrosiveness strong and stable. stable: Shampoo shower head is cast with ABS material,which is not easy to rusty,can be used for a long time,and the quality is guaranteed. Easy Installation: Without tedious steps,our shower head can be easily installed even by a novice,you only need to follow our instructions for a few minutes to install successfully..