Overhead Shower Water-Volume Control, Oil Rubbed Bronze Finish - By Plumb USA
Excellent water-saving device for your bathroom. Simply attach the valve between the shower arm and head and turn the nozzle to reduce or increase the water flow. This is a Water Volume Control Valve "NOT a Shut off valve" (It won't 100% shut water off for good reasons, such as not to burst showerarm off if forget to turn it back on.)