[SOFT-CLOSE DRAWER SLIDES] The drawer slides are equipped with hydraulic shock absorbers and double-row steel ball bearings, and have a soft-close function, which can close any drawer gently and quietly, creating a warm and quiet home environment for you. [ HIGH QUALITY MATERIAL ] A pair of guide rails can withstand a load of up to 45 kg, and the side drawer slides are made of cold-rolled steel High quality. The surface is treated with anti-rust paint to prevent corrosion and rust. Metal ball bearings in the raceways provide great stability. [ FULLY RETRACTABLE ] 3-stage retractable design and side mount design. Fully retractable opening, can reach the whole drawer, make full use of the drawer space. The largest drawer opening can be easily stored in the drawer. [ MULTI APPLICATION ] Smooth operation, the drawers can be pulled out and pulled out comfortably, suitable for all types of drawers and ideal for installation in wall cabinets, cabinets kitchens, bathrooms and office furniture. You avoid the annoyance of noise when opening and closing the drawers.Number of pieces delivered: 1 pair Note: The data is all measured manually, please allow 1-3cm error, due to the difference in light and display, there will be a certain color difference, the actual object received shall prevail.