Drawer Sliding Rails are made of metal material, which is strong and suitable for long term use. Drawer Slides are suitable for furniture installation, which improves the use experience of drawers. Soft Closure Drawer Sliding Rails adopt a rebounding back design; lightly press the panel, and the drawer opens smoothly, making it easy to operate. Drawer Slides use bottom supporting installation. When pulling out the drawer, the tracks on both sides are hidden, keeping the appearance neat. Drawer Slides have a simple design, suitable for various cabinet styles, and enhance the overall aesthetics. Specification: Material: Metal Size: Length 45cm / 17.72inch Package Includes: 2 Drawer Sliding Rails Note: Please allow slight variations due to manual measurement and different display monitors.