Solid Brass: Our shower elbow adapter is made of premium brass, sturdy and durable. You will find it thick and sturdy when you receive it. It is corrosion-resistant, pressure-resistant, and built to last. Elbow Diverter: This elbow adapter features a 45-degree (135-degree) angle to effectively change the shower spray direction without restricting water flow. It can be used to connect a shower arm or water hose to a shower head, or to adjust and secure your shower head position. It improves the angle for a better shower experience and fits well in various installation spaces. Standard Fitting: Features a universal 1/2" IPS female inlet and 1/2" IPS male outlet. Compatible with most shower arms, shower heads, shower hoses, wall supply elbows, and other standard shower system fittings. Easy Installation: Includes Teflon tape and a rubber washer for sealing. Insert the rubber washer into the female threaded end, then connect and tighten the fitting. Use the included Teflon tape on the threads if needed. The adapter allows rotation for optimal angle adjustment. Matte Black Finish: Constructed from high-quality brass with a durable matte black coating that resists corrosion and rust. The sleek matte black color complements modern bathroom fixtures and coordinates well with black or bronze shower arms and shower heads.