The perfect solution for on-the-go organizing, wallets are designed to conveniently and securely transport large amounts of documents. Flap with elastic cord closure adds protection and security, allowing you to take your files where ever you go. Accordion style sides expand 5-1/4". Extra width accommodates top tab file folders without bulging the sides. Double-thick front and back panels. Full-height gussets are fully-lined with tear resistant reinforcement material for extra durability. Includes 10 extra-wide letter size (12-3/8" W x 10" H) expanding file wallets with protective flap and cord closure. Contains 10% recycled content, 10% post-consumer material and is SFI Sourcing Certified.