1. BottomMounted SoftClose Drawer SlidesThese undermount guides ensure smooth and quiet operation with up to 30 dB noise reduction. They eliminate side wobbling and provide a sturdy, visually appealing finish. 2. Sturdy Steel Construction: Made from coldrolled steel, these drawer slides are strong enough to support up to 40 kg. The galvanized coating prevents oxidation and rust, ensuring longlasting durability. 3. Quiet and Seamless ClosingEquipped with springs on both sides, these drawer slides deliver a seamless and gentle closing experience. The builtin damping hydraulic cylinders with 3D adjusters and metal plates ensure precise alignment on various cabinets. 4. Convenient ThreeStage Full ExtensionDesigned with a threesection structure, these drawer slides offer full extension for easy access to items without blind spots. The enhanced functionality and userfriendliness make them a reliable choice for drawers.