High Quality Material: Made of durable ABS plastic for high strength and heat resistance. Chrome Finish: Smooth finish, easy to clean and luxurious look. Fitment: 1/2" IPS female inlet and 1/2" IPS male outlet, fits most standard shower arms and shower hoses. 4 inches in length Installation: just twist. No plumber required. Clear and concise step-by-step instructions. Bracket fits all standard showers (1.27cm IPS thread) Product Description: Universal shower arm replacement - Fits most shower heads so you can use your existing shower head and hose. Durable high strength ABS plastic. Fits existing shower arms on brackets wall mounts. Ideal for showerhead upgrades and renovations. No tools required. Easy manual installation in minutes.