Gobrico 20-Inch Full Extension Telescopic Side/Rear Mount Drawer Slides with Brackets, Soft Closing Ball Bearing Drawer Runners and Glides, Heavy Duty Kitchen Dresser Hardware 6Pairs(12pcs)

Length: 20in(500mm), Thickness/Clearance for each side: 1/2in(12.7mm), Width: 1 3/4in(45mm), Load capacity: 78Pounds(35KG) | Mounting: Side/Rear Mount with brackets, Material: Work Harden Cold Rolled Steel. Finished: Zinc Plated | Package Included: 10 pairs(20 Pieces) drawer slides for 10 drawers, brackets, installing screws, installation instruction | Hydraulic Soft/Self Close feature to slowly draw the drawer closed without slamming shut | Full extension opening allows for the entire drawer to be accessed