30-Pack Medium-Duty File Storage Boxes, Letter/Legal, FastFold | Speed through filing with FastFold setup, sturdy stacking, reinforced handles, and dependable document protection

Medium-Duty Strength You Can Stack On: Constructed with a 550lb stacking strength, these corrugated file boxes with lids are the reliable solution for secure, stackable document storage.
FastFold Assembly Saves Time: These file storage boxes with lids open quickly in seconds - no tape, no trouble.
Ideal for professionals who appreciate quick setup during audits, moves, or quarterly cleanups.
Secure Lid Keeps Contents Protected: Each box features a snug-fitting lift-off lid that locks in place, keeping your files dust-free and orderly.
An essential document organizer for professionals who prioritize security and organization.
Easy to Carry with Built-In Reinforced Handles: Transport your storage file boxes confidently with tear-resistant hand holes - engineered for simple lifting and carrying between offices, rooms, or locations.
Sized for Letter & Legal Documents: Made to hold both letter and legal folders, these file boxes with lids provide versatile storage for various settings.
Collapsible & Reusable Design: When not needed, these file storage boxes fold flat for space-saving storage.
Reuse them repeatedly - perfect for seasonal records, rotating client files, or temporary storage requirements.
Professional Grade: Environmentally friendly with 60% recycled content, these cardboard file boxes with lids merge sustainability with proven durability