Product Description: The appearance of the product is coated with a layer of black powder to protect the product from falling paint, and it is corrosion-resistant to protect the product to maintain a long life. Quietly and smoothly, without any noise. Mode: After the screws are fixed on the wall, you only need to adjust the space suitable for your door. There is no need to punch holes on the floor and door. The non-marking mode becomes a big advantage. Embedded small rollers save space to the greatest extent Strong Protection: The product can prevent the hanging door from swinging and strengthen its stability. In addition, compared with the traditional bottom plate, the double-wheel bottom plate adopts a multi-edge design to further enhance the stability. Package Included: 1 barn door black floor guide; 2 screws fixed on the wall with plug; 1 hexagon wrench. Service Guarantee: Our 24-hour online customer service will answer your questions. If the express has any questions or parts, please feel free to contact us. We will contact the warehouse as soon as possible to solve the problem.