Feature 1 Made from premium cold rolled steel, high strength and wear-resistance, not easy to deform or oxidize, long service life. 2 Professional manufacturing, exquisite workmanship, it is not easy to fall off during use. 3 Quick separation mechanism, easy to install, can be fine tuning clearance during installation. 4 The shock absorber beads can absorb the shock and prevent the drawer from popping up. 5 Suitable for movable cabinets, counter drawers, general furniture or any bearing under 45 kg.Features: Made from premium cold rolled steel, high strength and wear-resistance, not easy to deform or oxidize, long service life. Professional manufacturing, exquisite workmanship, it is not easy to fall off during use. Quick separation mechanism, easy to install, can be fine tuning clearance during installation. The shock absorber beads can absorb the shock and prevent the drawer from popping up. Suitable for movable cabinets, counter drawers, general furniture or any bearing under 45 kg. Specification: Material: Cold rolled steel Length: 35cm/13.8inch Width: 4.5cm/1.8inch Package List: 1Pair of 3-Section Rail Drawer Slides