Square Shower Arm Flange, 3.5" Universal Rosette Replacement Cover, Center Hole Diameter 0.79", Fits 1/2" Pipe

The outer diameter is approx. 8.9 cm, the inner diameter is approx. 2 cm, the depth is approx. 1.1 cm, suitable for shower arm, good for covering gaps, holes and damage to the wall, fit for 1/2 inch pipe, providing you a good using experience. Covers unsightly holes in your bathroom. The sleek matte black finish complements other bathroom accessories. Made of stainless steel with chrome finish, easy to maintain and will not rust. Additional rubber gasket in the middle of the back keeps it firmly in place and won't slip off like other flanges. Easy to install, simply remove the shower head, slide the shower arm flange to the wall and install the small seal to ensure a tight fit on the pipe and prevent water from entering. This shower arm flange saves you time as you don't have to go outside to find the right size., Manufacturer: lygchii