12-Pack String & Button Heavy-Duty File Box, Legal, FastFold | Protect critical records with string-and-button security, FastFold setup, and heavy-duty stacking strength

Secure String & Button Closure for
Reliable Storage: The classic string and button closure ensures your file storage boxes with lids remain firmly closedperfect for document storage, moving, and long-term archiving.
Heavy-Duty Strength You Can Stack On: Constructed with a 900lb stacking strength, these corrugated file boxes with locking lids are the preferred solution for secure, stackable document storage - excellent for long-term archiving in active offices.
FastFold Assembly Saves Time: These file storage boxes with lids open instantly - no tape, no trouble.
Ideal for professionals who appreciate quick setup during audits, moves, or quarterly cleanups.
Easy to Carry with Built-In Reinforced Handles: Transport your storage file boxes securely with tear-resistant hand holes - crafted for easy lifting and carrying between offices, rooms, or locations.
Accommodates Legal-Size Documents: These file boxes also accommodate legal-size files and folders, providing professionals a dependable solution for storing contracts, case files, and longer-format paperwork.
Collapsible & Reusable Design: When not in use, these file storage boxes collapse flat for space-saving storage.
Reuse them multiple times - suitable for seasonal records, rotating client files, temporary storage needs, or seasonal storage.
Made in the USA & Professional Grade: Environmentally friendly with 60% recycled content, these cardboard file boxes with lids merge sustainability with proven durability