Premium Quality - Solid steel, satin surface, anti-rust and anti-corrosion for durable use; This barn door floor guide is ideal for various styles of barn door hardware; Unique design - Polished and smooth chamfered edges will not damage other objects, bracket and screws rest flat on the floor, ball bearing inside ensures quiet operation, won't disturb your leisure time. Easy Installation - Two assembly configuration options, adjust roller position to fit your door panel Say no damage to your floor, this barn door floor guide is wall-mounted style; And you can easily adjust the rollers with the wrench according to your door thickness; Package List: 1 x Floor Guide, 2 x Mounting Screws, 2 x Anchors wall, 2 keys; This barn door floor guide can fit a maximum door panel up to 2 3/4"; Professional Service Team: Please let us know if you meet a problem during installation or use, we will help you solve the problem immediately.