Product Description Material: Iron Color: Black Size: 115 * 50 * 65 * 6mm Accessories: Screws and anchors Scope of delivery: 1 * door stop 1. [Easy to Install] No track on the door needed. Simply attach the two screws to the lower guide rail and tighten the roller guide plate into place. 2. [Excellent Durability] The sliding door floor guide is made of high-quality iron, and the high-temperature surface is coated with a high-pressure black powder coat to ensure corrosion resistance. 3. [Easy to Slide] The smooth bearing makes it easy to slide, and then the door is easy to push. The bottom of the floor guide is flat, does not damage the door, and the floor can slide smoothly and quietly. 4. [More DIY Options] We offer two sets of 8-1 sliding doors to give customers more installation options. Add a strip of fabric to make it quieter. At the same time, we provide gloves to our customers free of charge to make your experience even more convenient.