Material: Our full extension drawer slides are crafted from robust materials, offering high hardness, excellent toughness, and resistance to deformation. They retain their lustrous, like-new appearance even after prolonged use Quiet Operation: Equipped with hydraulic dampers, these drawer runners ensure a smooth, steady closing action. The design delivers quiet operation, fostering a comfortable and peaceful atmosphere in your home Installation: When installing, ensure the left and right heavy duty drawer runners are horizontally aligned and adhere to the specified installation dimensions. Please select the appropriate slide model based on your specific load-bearing requirements Space-Saving: Compact in design, these draw runners replacement take up minimal space during installation and are highly convenient to stow away when not in use Versatile Application: Suitable for a wide range of uses—including cabinets, dressers, furniture drawers, computer desk keyboard trays, toolboxes, and folding furniture—these soft close drawer runners provide smooth, quiet performance across various settings, Manufacturer: KJBDQQH