Made from premium cold-rolled steel, offering high strength and wear resistance, it's not easily deformed or oxidized, ensuring a long service life. Professional manufacturing with exquisite workmanship ensures it won't easily fall off during use. Features a quick-release mechanism for easy installation, allowing for fine-tuning of the gap during installation. Shock absorber beads absorb impact and prevent the drawer from popping out. Suitable for movable cabinets, drawer boxes, general furniture, or any drawer slides supporting up to 45 kg. Features: Made from premium cold-rolled steel, offering high strength and wear resistance, it's not easily deformed or oxidized, ensuring a long service life. Professional manufacturing with exquisite workmanship ensures it won't easily fall off during use. Features a quick-release mechanism for easy installation, allowing for fine-tuning of the gap during installation. Shock absorber beads absorb impact and prevent the drawer from popping out. Suitable for movable cabinets, drawer boxes, general furniture, or any drawer slides supporting up to 45 kg. Specification: Material: Cold-rolled steel Length: 35 cm / 13.8 inches Width: 4.5 cm / 1.8 inches Package List: 1 pair of 3-section rail drawer slides