Adjustable Rail Length: The system can accommodate doors ranging from 4 to 12 feet in length, making it suitable for a variety of door sizes and applications Strong Construction: Built with materials, this sliding door system ensures long-lasting durability and reliable performance for heavy-duty use Smooth and Quiet Operation: Designed for seamless sliding, this rail system provides a smooth and quiet opening and closing experience, enhancing the overall functionality of your space for Single Wooden Doors: for single wooden doors, it offers a stylish and functional solution for a range of home and office spaces Easy to Install: The fitting set includes all necessary components for quick and hassle-free installation, making it an DIY project for any homeowner, Manufacturer: SEVEQIS