1. It has adjustable function, you can adjust water flow depend on the need. 
2.Water saving rate 30%-85%, save water bills easily. 
3. Suitable for any places. 
Description：Spray water flow. 
Water Saving Rate：30%-85% 
Color：Silver 
Material：Brass, Chrome Plating, Plastic(pom) 
Water Pressure Range：1-10kgf/cm² 
Gauge：15/16-27, Male Thread
Made in Taiwan