Reinforced 1 Inch Expandable File Jackets - These letter size file jacket folders feature a 1 inch expansion and reinforced straight cut tab to help organize bulky paperwork, receipts, medical charts, and project files while keeping loose papers contained. File Jackets, Letter Size, 1 Inch Expansion with Secure Three-Sided File Storage - The closed sides and open top design help keep receipts, invoices, tax records, forms, and client documents from sliding out during filing, storage, and everyday document transport. Letter Size Expandable Folders - Designed to hold thick document stacks, these 11pt manila file jackets fit letter size paperwork for office filing systems, classroom paperwork, accounting records, and home organization. Durable Manila File Pockets for Daily Use - Made from sturdy 11pt manila stock, this pocket-style 1 inch folder help organize statements, receipts, photos, forms, and business paperwork while keeping related documents together. Bulk File Jackets For Daily Filing - This 50 pack of letter size expandable file jackets gives offices, teachers, medical staff, and home users an easy way to sort, store, and access active paperwork and bulky files. Blue Summit Supplies expandable file jackets help organize and protect thick stacks of letter size paperwork for office, classroom, medical, and home filing systems. These 1 inch expandable file jacket folders feature three closed sides and an open top to help keep receipts, invoices, statements, forms, medical charts, project paperwork, and loose documents securely contained without papers sliding out like traditional file folders. Made from durable 11pt manila stock, these letter size file jackets include reinforced straight cut tabs for labeling and organizing active files, accounting paperwork, tax records, client documents, payroll files, and everyday office paperwork. The 1 inch expansion provides extra room for bulky files while maintaining a more compact filing footprint than larger expanding folders, making these file jackets useful for filing cabinets, desk drawers, bankers boxes, totes, and portable document storage. This 50 pack of manila expandable folders works well for organizing receipts, keeping related paperwork together, storing classroom materials, managing project files, separating medical records, and handling daily filing workflows at home or in the office. The enclosed pocket-style file jacket design helps prevent small, loose, or odd-sized papers from falling out while keeping documents easy to access when needed.