High Material Craftsmanship The door guide is made of hardened carbon steel with a black coating, providing high strength and long-lasting durability. It includes installation hardware for easy adjustment and secure installation, ensuring safe use over time. Fully Adjustable All configuration options are easily adjustable to ensure a perfect fit. Regardless of the size or type of barn door, this floor guide offers a secure and stable solution. Smooth Gliding The rotating wheel positioned perpendicular to the side allows for smoother and quieter sliding operation while saving space. The flush bottom design helps protect flooring from damage. Unique Design Features an adjustable zigzag design that is firm, lightweight, and discreetly mounted, suitable for both indoor and outdoor applications. Compatible with various barn door styles. Includes a reliable roller guide to help maintain door balance and prevent swinging or wall contact. Easy to Install No need to cut grooves into the door or drill holes into the floor. The roller position can be adjusted according to the door panel for flexible installation. Thoughtfully designed to complement a wide range of barn door styles.