Modona's Two-Way Diverter Valve will help you add function to your shower. Simply unscrew your old shower head, screw on the diverter valve, then reattach your shower head. New Washers and Plumbers Tape are included ensuring no leaks and perfect function. All fittings are 1/2" Standard. Attach extra long shower hose (HS25CH-A) to divert to hand shower for added shower options or washing pets. The valve is made of Brass, Handle is Metal. Utilizes Ball Valve for perfect function and 100% water flow divert. This unit is covered by our 5-Year Hassle-Free Warranty. Feel confident with Modona products and please search "Modona Bathroom" to see all our other shower hoses, hand-held showers, wall mounts, and shower bars available from Modona.