POM Material: The pocket door guide rail is made of POM plastic material, which has the characteristics of anti-corrosion, not easy to rust, good impact resistance and durable. Silent Gliding: Convenient floor rail design, quiet and easy sliding. No noise, maximize efficiency and quiet, bringing you a quiet and comfortable living environment. Minimalist Design: The sliding door track kit features a classic black modern design that is lightweight and functional , and matches most decor styles. Easy Installation: The sliding door track is equipped with 8 mounting screws and can be installed on a slotless door or a slotted door. There is no need to recess the door. Wide range of applications: The sliding door guide tracks are suitable for sliding barn doors, wooden doors, sliding doors, doors cabinets, office doors, etc.