1,[Durable Material] The shower head arm is made of high quality stainless steel, durable, safe, and can be used for a long time. 2,[Chrome Plated Finish] The chrome finish covers the entire product, making it beautiful and easy to clean. 3,[Easy To Install] Universal installation, tool free installation, 6 inch long shower arm, with ceiling mounted decorative cover. 4,[Extended Thread] The extended thread ensures a firmer fit, allowing you to enjoy the waterfall shower without worries. 5,[Widely Application] The shower extension arm has an exquisite appearance and is widely used in bathrooms, hotel. 1 x Shower Arm1 x Decorative Cover Item Type: Shower ArmMaterial: SUS304 stainless steelThread Connection: NPTApplication: Bathroom, shower roomLength: Approx. 15cm or 6in(Not include thread), 17.5cm or 7in(Include thread)Diameter: Approx. 20mm or 0.8inWeight: Approx. 144g or 5.1ozColor: Black Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.