Features: Ensures perfect alignment and smooth operation with these Barn Door Floor Guide, designs to prevent your sliding door from swinging or causing damage to wall. Crafted from high quality steel, this floor guide is and corrosion resistant, featuring improved manufacturing process for long service Performances. Suitable for homeowners and DIY enthusiasts, our sliding door guide is perfect for those look to enhances their home’s functionality and aesthetics without professional help. Suitable for a variety of setting , this Multifunction guide can be used on barn door , garage door , garden Gate , and more, accommodating door up to 70mm thick. Enjoy hassle frees installation with included tool, allowing you to quickly set up your sliding door floor guide and experience smooth, quiet gliding in any indoor or outdoor space. Specifications: Material: steel Size: about 51.5x64x122mm/2.03x5.52x4.8inch Package Includes: 2xSliding Door Floor Guide Rollers note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, Due to the differences between different monitors, the picture may not reflect the actual colorful of the item.