PREMIUM QUALITY - Typical copper, 24 hour acid salt spray test surface, corrosion resistance, high brightness. Bright polished chrome finish maintains shine with easy to clean surface and brass core durable for long life in both beauty and function. Can be installed independently or on the shower arm to adjust the extension length HIGH PERFORMANCE-Thick copper pipe, design Fashionable ultra-ergonomic, increasing the rotating handle on both sides, can adjust the spray angle freely, not easy to loosen.Double side internal double gear design, for super heavy weight capacity. To reduce abrasion during angle adjustments. At the same time, increase the bearing of the shower arm, get rid of droopy shower arms. your standard or raincan showerhead, by extending it.Use any shower in your shower with the solid brass flexible shower arm extender adjustable with height, distance and angle. Add a rain showerhead to the luxurious spa look or adjust the height to suit your needs with a standard showerhead. EASY TO INSTALL- No tools required, no plumbers required. Simply attach it to your shower head and raise, adjust the angle and height as you like, extend the length of the filter system to allow the shower head to be mounted directly to the above, to create and enjoy a true and comfortable rain shower. Free-spinning locking collar allows for maximum sealing while maintaining a perfect shower extension showerheads: handheld, rainhead, multifunction, etc. Excellent corrosion resistance to heat, salt, acids, minerals and grit in water. can be used indoors, also outdoors like beach, RV, outdoor swimming pool etc. The free-spinning locking collar allows for maximum watertightness while maintaining a perfectly flat shower extension. Note: The data is all measured manually, please allow 1-3cm error, due to the difference in light and display, there will be a certain color difference, the actual object received shall prevail.