High-quality materials: The plane stair handrail is made of high-quality material, and the surface is coated with black paint, which is sturdy and durable, strong in corrosion , scratch-resistant and rust-resistant, and can be used for many years.Wide range of applications: Stair railing support is suitable for DIY projects, stair railings, shopping mall guardrail facilities, fire corridors, handrails, railings, building handrails, indoor and outdoor handrails, guardrails, stairs, etc.Easy to install: We equip you with the screw expansion tube required for installation, you only need a drill and a screwdriver, no welding is required. The handrail is suitable for flat or square railings.Simple and stylish, easy to install on your wall.colour:BlackMaterial:stainless steelsize:60 x 60mmPackage Contents:6 x Handrail 18 x Long Screw24 x Short Screw18 x Expansion PipesOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.