Material: The stair posts are made of thickened material, which is scratch-resistant, peel-resistant and rust-resistant; it can withstand all kinds of weather and has low maintenance costs. 270° adjustable bracket: The top of the stair railing post is equipped with a specially designed 270° adjustable bracket, which can adapt to stairs at different angles and planes of various slopes. Simple and elegant: The railing design pays attention to details to ensure that it not only meets strict building code standards, but also significantly enhances the beauty of the stairs. Installation: Just drill holes in the floor and fix the brackets with expansion screws to install. To ensure stability, at least two new posts should be installed at both ends of the railing. Wide application: Our stair railing posts are suitable for indoor and outdoor decoration (such as villas, office buildings, attics, etc.), and they are stable and do not shake after installation.