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1" Expanding Plastic File Jackets, Letter Size, Assorted Colors, 20 Pack

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  • Easily fit bulky files, medical charts, product manuals, and more into your 1’’ expanding poly file jacket.
  • Our letter-size file jackets come in assorted colors and are sealed on three sides to ensure your documents stay in place. They’re made of durable, acid-free poly plastic that can safely hold hundreds of files for years.
  • Organize a high volume of letter-size files or bulky files in one file folder due to 1’’ expansion and our rugged construction, which relies on a plastic file jacket design that resists tearing regardless of frequent handling.
  • The assorted color palette is convenient for any color-coded filing system. Easily slide these file jackets into your standard size file cabinet and add labels to the tabs for at-a-glance identification. There are four file jackets each in red, orange, yellow, green, and blue.
  • Straight cut reinforced tab fits standard tab labels, and durable .3mm polypropylene plastic allows for repeated use in any office or school environment.


It can be difficult to keep track of high volume of files, especially in a demanding environment. Our 1” expanding plastic file pocket is a way to keep thick stacks of related files altogether, with built-in sides that make sure they stay in place during transit. The folder pocket is made of .3 mm polypropylene plastic to ensure it can withstand the wear-and-tear of daily use, and it fits in all standard letter size filing cabinets.

This sleek, professional plastic file jacket is the perfect addition to any professional or personal filing system. The assorted color palette makes this bulk pack of file jackets ideal for a color-coded filing system.

We stand behind our products completely. We understand that buying products online can sometimes be difficult because you cannot physically see what you are buying; however, if our product is not exactly what you are looking for or does not meet your expectations, then we welcome you to send them back anytime for a 100% refund. Click here for more information regarding refunds or returns >

Key Features:

  • Letter size file jacket
  • 1” expansion
  • .3mm polypropylene plastic
  • Straight cut tab
  • Assorted colors (4 each of blue, red, green, yellow, and purple)
  • Package quantity: 20


This product includes a sheet of large adhesive labels inside the package. We have created a selection of four free printable templates you can use to print directly onto these large labels for use in labeling and tracking the contents in your plastic file jackets, including an activity long, a blank log, a list of enclosed documents, or lined notes. Click here to download the templates.

Product Details:

  • Brand: Blue Summit Supplies
  • Part #: BSS-92588-778
  • Barcode: X002ASTNBN
  • Package dimensions: 12.6 x 10.2 x 4.7 in
  • Package weight: 2.43 lb