Top 10 Expandable File Folders Letter Size – File Jackets & File Pockets

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1. Pendaflex

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Redrope, 3.5" Expansion, 25 per Box 1524E-OX, Letter Size, Reinforced with DuPont™ Tyvek® Material, Pendaflex Expanding File Pockets, Redrope

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Pendaflex #ad - Single pocket expands up to 3. 5". Standard expanding file pockets with double-thick fold-down front, Tyvek reinforced gusset top and Manila lined back. Red fiber with Manila lined back. Double-thick front folds down for easy access to documents. Tyvek reinforced gusset tops resists tearing.
BrandPendaflex #ad
ManufacturerEsselte Corporation #ad
Height5.9 Inches
Length9.9 Inches
Weight4.65 Pounds
Width12.1 Inches
Part NumberPFX1524EOX
ModelPFX1524EOX

2. Pendaflex

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Reinforced with DuPont™ Tyvek® Material, Letter Size, Pendaflex Expanding File Pockets, Redrope, Letter Size, 5.25" Expansion, 10 Per Box 1534G-OX

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Pendaflex #ad - Store more inside: these pendaflex file pockets have sides that expand 5-1/4" to store your biggest projects—up to 1, 050 sheets.

Sturdy enough to reuse: double-thick manila-lined redrope panels provide lasting performance; holds 8-1/2" x 11" documents and smaller odds and ends. Built tall and tough: 6-1/2" high sides hold and protect papers of all sizes; top-edge reinforced with strips of tear-resistant Tyvek material. Stock up worthy: get 25 straight-cut letter size file pockets per box and wave goodbye to clutter. Keep it within reach: A fold-down front panel gives you open access to ongoing projects.
BrandPendaflex #ad
ManufacturerEsselte Corporation #ad
Height4.13 Inches
Length12 Inches
Weight2.31 Pounds
Width9.75 Inches
Part NumberPFX1534GOX
ModelPFX1534GOX
WarrantyManufacturer’s lifetime guarantee.

3. Pendaflex

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Brown, Letter Size, Expands 3.5", Pendaflex Expanding Accordion File Pockets, 10/Box 15421, Reinforced with Dupont Tyvek Material, Extra Durable

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Pendaflex #ad - A standby of lawyers, accountants and homeschool teachers, file storage box or file drawer, brown file pockets can help organize any home office—store in a file cabinet, or keep on a shelf or tabletop.

Straight tab redrope expanding files have double-thick manila lined panels that fold down for easy, open top access to letter size documents; durable enough for home or office organization. The front of the expanding accordion organizer measures 9 inches x 11. 75 inches, the back 9. 5 inches x 11. 75 inches with 6. 5 inch high sides to keep papers, file folders and smaller items contained. Stock up on boxes of 10 file pockets for your home, small business, or law office—Pendaflex accordion folders expand 3-1/2" to store manuals, tax returns, court documents and other bulky paperwork.

Each file pocket has 3 points of reinforcement made from tear-resistant Tyvek material: along the top and bottom edges of the gusseted expanding sides and along the back fold of the full length tab.
BrandPendaflex #ad
ManufacturerTOPS Products #ad
Height4.13 Inches
Length12.25 Inches
Width10.38 Inches
Part Number15421
Model15421

4. Amazon Basics

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9.5 x 11.75 Inches, 3.5-Inch Expansion, 25-Pack, Letter Size, Amazon Basics Expanding File Pocket Folder Organizer

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Amazon Basics #ad - Reinforced top gussets for added strength; enclosed sides create a secure document pocket. Dimension: 11. 75 x 025-3. 5 x 9. 5 inches LxWxH. 25-pack of letter sized accordion style expanding organizer files. Expandable to 3-1/2 inches; holds up to 400 sheets. Made of 30% recycled content; 30% post-consumer material. Straight cut tab provides large, visible labeling area.
BrandAmazon Basics #ad
ManufacturerAmazon #ad
Height9.5 Inches
Length0.25 Inches
Weight0.21 Pounds
Width11.75 Inches
Part NumberAMZ1524EOX
ModelAMZ1524EOX

5. Pendaflex

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Extra Durable, Expands 5.25", 10/Box 15422 Brown, Reinforced with Dupont Tyvek Material, Pendaflex Expanding Accordion File Pockets, Letter Size

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Pendaflex #ad - Straight tab redrope expanding files have double-thick manila lined panels that fold down for easy, open top access to letter size documents; durable enough for home or office organization. Each file pocket has 3 points of reinforcement made from tear-resistant Tyvek material: along the top and bottom edges of the gusseted expanding sides and along the back fold of the full length tab.

Stock up on boxes of 10 file pockets for your home, or law office—Pendaflex accordion folders expand 5-1/4" to store manuals, tax returns, small business, court documents and other bulky paperwork. The front of the expanding accordion organizer measures 9 inches x 14.

75 inches, the back 9. 5 inches x 14. 75 inches with 6. 5 inch high sides to keep papers, file folders and smaller items contained. A standby of lawyers, file storage box or file drawer, accountants and homeschool teachers, brown file pockets can help organize any home office—store in a file cabinet, or keep on a shelf or tabletop.
BrandPendaflex #ad
ManufacturerTOPS Products #ad
Height5.31 Inches
Length12.38 Inches
Width10.38 Inches
Part Number15422
Model15422

6. STAPLES

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Staples 440373 File Jackets with Reinforced Tab 2-Inch Expansion Letter Size Manila 50/Bx

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STAPLES #ad - Reinforced top tab extends by 1/2" for easy labeling. Sold as 50/Box. Holds letter-size documents. 50 file jackets per box. Standard thickness manila paper stock.
BrandSTAPLES #ad
ManufacturerStaples #ad
Height0 Inches
Length12.5 Inches
Weight4.6 Pounds
Width9.5 Inches
Part NumberTR440373/440373

7. Smead

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3-1/2" Expansion, Straight-Cut Tab, 5 per Pack 73892, Letter Size, Smead File Pocket, Assorted Colors

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Smead #ad - Expands 3-1/2" to hold up to 400 sheets. Straight cut tab provides large labeling area. Assortment contains 1 each of blue, red, green, yellow and redrope. Use color to quickly identify different types of files. Rollover tyvek-reinforced gusset provides extra strength at critical points. Enclosed sides keep materials secure.
BrandSmead #ad
Manufacturer0 #ad
Height1.13 Inches
Length9.5 Inches
Weight0.06 Pounds
Width9.5 Inches
Part Number73892
Model73892
WarrantyStandard Warranty

8. Amazon Basics

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Black, Amazon Basics Expanding Organizer File Folder, 1-Pack, Letter Size

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Amazon Basics #ad - Recommend hold up to 260 sheets of letter size paper. Acid free, pVC free and archival quality. Flap and cord closure for added security. Measures 9. 5 x 13 x 1. 6 inches WxLxD. Protect your documents with durable, waterproof and tear-resistant poly files. 13 pockets for easy subdivision; each pocket expands to 7/8-inch.
BrandAmazon Basics #ad
ManufacturerAmazon Basics #ad
Height1.62 Inches
Length13 Inches
Weight0.74 Pounds
Width9.5 Inches
Part NumberPBH-2557
ModelPBH-2557

9. Sooez

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Sooez 24 Pockets Expanding File Folder with Blank Labels, Black, Desktop Accordion Folders Letter A4 Paper Document Storage Organizer, According File Organizer with Expandable Cover

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Sooez #ad - Each pocket fits well for all a4/Letter size paper. The dividing sections of the rainbow file folders come in six bright colors, and travel scenarios, compact and light. Acid-free and high-quality for using trustingly. Stand on its own on the desk and not easy to tip over when pulled out to maximum capacity and filled.

Portable & stylish: classic lightweight folder organizer can be compressed to a minimum thickness of about 2 inches, stylish and beautiful. Each pocket is completely sealed at the bottom to keep small objects do not move. Excellent scalability. Handy organization & easy lookup: expandable file folder has 24 pockets designed for keeping our paperwork organized. The accordion file folder can be stretched pretty far, more than 24 inches.

Stable & sturdy construction: expanding file folder is made from durable wipe-clean polypropylene. Versatile document organizer for home, school, office, so it can be held up great for traveling to and from all different locations for work. Waterproof & sturdy enough to keep the file organizer from collapsing. Expandable desktop folder: folders can be expanded to different widths as the number of files you put into increases. Fits perfectly when completely closed in the file cabinet.
BrandSooez #ad
ManufacturerSooez #ad
Part NumberSZ-02-24
ModelSZ-02-24

10. Amazon Basics

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Letter Size, Manila, Reinforced Straight-Cut Tab, 2 Inch Expansion, Amazon Basics File Folders Jacket, 50-Pack

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Amazon Basics #ad - Full-height sides help prevent materials from slipping out. Expands up to 2 inches for extra storage space when needed. Made of 10% recycled content and 10% post-consumer content. Reinforced straight-cut tab for long-lasting strength. Closed on 3 sides for document security. 50-pack of letter-size manila file jackets.
BrandAmazon Basics #ad
ManufacturerAmazon #ad
Height0.01 Inches
Length9.5 Inches
Weight0.1 Pounds
Width11.75 Inches
Part NumberAMZ22200
ModelAMZ601