The 2 top drawers provide sufficient storage space for your small items. Bottom drawer with lock keeps hanging legal/letter/A4 size files organized and safe and extends fully for easy access. The drawers with adjustable divider work for A4/Letter Size folders. With high quality full-extension slides, they allow to come out all the way, making it easy to access the contents in the back of the drawers. Our Drawer Rails are manufactured using high-grade cold-rolled steel ensures smooth and noise free gliding of the drawers without getting stuck. Swivel casters rotate 360 degrees. Stands steady with front caster locked, free of drifting, no more heavy lifting. With all kits, manual instruction, our file cabinet is easy to assemble.