The soft close bottom mount drawer slides are designed for smooth, quiet operation with a self-closing mechanism powered by a dual-spring copper hydraulic buffer system that reduces noise and prevents sudden closures. Ideal for face frame or frameless cabinetry, these undermount slides support full extension, allowing complete access to the drawer interior. The third section of the slide is detachable, enabling easy removal for cleaning or maintenance. Engineered for durability, they feature dual rows of steel ball bearings that ensure reliable weight support and long-term smooth motion. Tested for over 150,000 open-and-close cycles, the slides offer exceptional longevity and resistance to rust. They require a drawer length between 229mm and 279mm and cabinet side panels no thicker than 16mm, with recommended spacing between the cabinet and slide rails. Installation is straightforward with included hardware, and the locking mechanism allows tool-free drawer removal by squeezing two red handles and lifting up. Material: Metal.