Heavyduty alloy steel construction for longlasting rigidity Made from quality alloy steel to provide sturdy, durable floor guidance for barn doors. Quiet, smooth operation quality rollers with a silencer design reduce sliding noise for a calmer interior. Adjustable and easy to secure Adjustable distance between the two rollers to fit your door width; after setting, tighten the screw to lock in place for smooth, quiet performance. Floorfriendly flush bottom Upgraded smooth surface with a flush bottom design allows doors to slide without grooves, protecting and preserving your floor's finish. Reliable performance Built for durable, quiet operation to maximize efficiency and consistency over time. Versatile applications Ideal for various interior installations where a floor guide is needed, including kitchens, laundry rooms, storage rooms, cabinets, bathrooms, entertainment consoles, and other slidingdoor setups. Practical use scenarios Kitchen or pantry doors: install the floor guide to keep sliding doors aligned and quiet in traffic areas. Laundry room or storage area doors: use the tworoller guide for stable, lownoise operation that won't mar floors. Cabinets or entertainment centers: mount as part of a clean, floorsafe sliding solution that preserves aesthetics while providing reliable function.