Stacks five high to save space. The higher the drawer system stacks, the more space you save. Drawer has heavy-wire frame to provide strength and durability. Four-layer front and back panel construction holds up to daily usage. Reinforced plastic handle for easy drawer access. This product was made from wood sourced from a certified managed forest. Includes removable hanging file rails so files glide smoothly. Box Type: Storage Strength: Extra Space-Saving File Size Format: Letter Inner Width: 12 1/2amp;quot;.