This is drawer slide for drawers in various type of furniture. Applicable for filing cabinets, desk pedestals and general storage drawers. With the surface of white piano paint, for anti-rust. With plastic ball bearings, for smooth slide. ******************* 1 unit = FOR 1 PAIRS DRAWER 2 unit = FOR 2 PAIRS DRAWER ******************* Size : • 10” 250mm • 12” 300mm • 14” 350mm • 16” 400mm • 18” 450mm • 20” 500mm