Premium Quality: Solid steel, satin finish, rust-proof and corrosion-resistant for durable use; this barn door floor guide is ideal for various types of barn door hardware. Unique Design: Smooth, polished, beveled edges will not damage other objects, bracket and screws lie flat on the floor, the ball bearing inside ensures quiet operation and will not disturb your leisure time. Package List: 1 x Floor Guide, 2 x Mounting Screws, 2 x Wall Anchors; This barn door floor guide is suitable for door panels up to 2 3/4 inches thick. It is commonly used for barn doors, windows, and TV cabinets. Easy Installation: Two mounting configuration options, adjust the roller position to suit your door panel. This barn door floor guide is wall-mounted, preventing damage to your floor. And you can easily adjust the rollers to the thickness of your door with the wrench. Carmen Hardware brings a good mood to everyday life. Easy Installation - This is a wall-mounted design, you don't need to drill holes in