Feature:1. Distance is adjustable, compatible with doors of any thickness, stable and reliable.2. As an extra protection to stabilize the barn door and prevent it from swinging.3. Selected high‑quality plastic materials, sturdy and durable, corrosion‑resistant.4. surface treatment, perfect match with various styles of barn doors.5. Easy to install and use, widely used in barn doors and sliding doors.How to Use:Specification:Item Type: Floor GuideMaterial: PlasticWeight: Approx. 22g / 0.8ozScope of Application: Barn doors, etc. Package List:1 x Floor Guide1 x Accessory4 x Screw2 x Expansion Tube