Easy to Install: All accessories and step-by-step instructions with pictures included. Long Sliding Rail: steel for high weight capacity. Sliding Rollers: Quality bearing steel keep the wheels run smoothly in track. Sliding barn door hardware is popular to be installed in bedroom, study room, living room or kitchen which can match with different styles and different colors of doors for the simple and artistic style. Push-pull opening and closing way saves lots of space which is quite suitable for modern decoration style., Manufacturer: ZKLGS