Smead TUFF Box Bottom Hanging File Folder with Easy Slide Tab, 1/3-Cut Sliding Tab, 2" Expansion, Letter Size, Steel Gray, 18 Per Box (64240) Our strongest hanging file folders ever! Seven times stronger than the leading competitor Specially designed reinforced rods are 40% stronger to resist bending and paper tearing. Made of heavyweight 14 point paper stock Features our exclusive Easy Slide tab. These are heavy duty oversized tabs that easily slide and secure into any tab position Neatly file manuals, catalogs and other bulky documents. Sturdy reinforcement strip keeps contents upright and prevents bulging. Expands 2' for greater storage capacity Includes 18 letter size box bottom hanging file folders (11-3/4" W x 9-1/4" H exclusive of rods and tabs) with 1/3-cut repositionable Easy Slide tabs and white tab inserts Proudly made in the USA. Contains 10% recycled content, 10% post-consumer material and is SFI Sourcing Certified