Water flow controller: This water saver can reduce water flow or pressure, or completely turn off water.Smooth operation: The flow control lever can easily slide, making it easy to operate with soap hands.Sturdy structure: Made of brass with ABS plastic rods, durable and corrosion-resistant.Standard connector: both external thread and internal thread are 1/2 "IPS, which can be used together with standard hand-held shower, wall mounted shower nozzle or bidet spray. Color: As shown in the picture Package includes: 1 * regulator Attention: Due to manual measurement, please allow for a slight error. Please make sure you don't mind before bidding. 2. Colors may vary depending on the monitor, please understand. Hello, please pay attention to your shipping address when purchasing products. If your delivery information (such as name, street, house number, doorbell/email without name, etc.) is incorrect, the order will not be delivered correctly