Concealed drawer slide with mounting under the drawer bottom for all-wood drawers with soft closing function. The total load capacity including the weight of the drawer is 25 kg, at this load the drawer has a guaranteed lifetime of 50 thousand cycles. The length of the extension is the same as the length of the drawer (it is a full extension). The slides are connected to the drawer with brackets that allow the drawer front to be adjusted vertically (up and down), horizontally (left and right).