5 pairs 16 inch soft close drawer slides, Mounting screws included. Attention: the mounting brackets are not included. Made from high-grade cold rolled steel that is zinc plated. Surface prevent rust. Three-section drawer slide offer Load-bearing 110LB. spring damping design, the drawer can be closed silently and smoothly. automatic closing performance! Steel ball-bearing action that offer less noise at closing and opening. Side mounted Steel ball-bearing action, non handed close design, active stop, Internal rail separation is simple and easy to install and remove drawer. Before purchasing, please measure the depth of your cabinet and select the correct drawer slides. Soft Close function: This feature can make your furniture smooth movements with nice and soft stops. Noise reduction and prevent your baby from pinching. Soft close drawer slides are ideal for cabinetry, desk pedestals and general storage drawers. VESLA HOME 5 Pairs 16 Inch 3-Section Full Extension Soft Close Ball Bearing Metal Cabinet Drawer Slides,110 LB Capacity Side Mount Slow Close Drawer Hardware Slide