Customer Reviews for Staples Reinforced Classification Folder, 3/4" Expansion, Letter Size, Manila, 50/Box (ST831099/831099)
Item # : 831099
Model # : ST831099/831099
Set up a customized filing system with these Staples letter-size manila reinforced fastener folders.
- Comes in manila and made of reinforced paper stock for durability
- Two 2" fasteners allow you to subdivide papers within the folder
Price isĀ $39.89
Unit of measure 50/Box Price per unit $0.80/Folder
30-min pickup
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OverĀ 30
446 reviews
Most helpful positive review
Posted Sep 8, 2025
Great quality!
These are a perfect replacement for the expensive Kraft folders we've been using. We're happy with them.
VS
Most helpful critical review
Posted Jul 21, 2025
Expansion was not 2 inches
MARY A.
Verified Buyer
Reviewed at:
Staples Business
Posted Sep 8, 2025
Great quality!
These are a perfect replacement for the expensive Kraft folders we've been using. We're happy with them.
This review is for Staples Reinforced Classification Folder, 3/4 Expansion, Letter Size, Manila, 50/Box (ST831099/831099)
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Veronica F.
Verified Buyer
Reviewed at:
Staples Business
Posted Jul 21, 2025
Expansion was not 2 inches
This review is for Staples Reinforced Classification Folder, 3/4 Expansion, Letter Size, Manila, 50/Box (ST831099/831099)
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M.L.M.
Verified Buyer
Reviewed at:
Staples Business
Posted Apr 13, 2025
Need Autopay monthly invoices & good service!!!
The folders are fine. We've spoken to other business owners in the area who have been forced to use your services starting back when you bought out J2 Office Products/360 Office Supplies and they have ALSO been having HORRIBLE experiences with you that have forced them to start personally going into town to buy their office supplies instead of ordering from you. We all...
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This review is for Staples Reinforced Classification Folder, 3/4 Expansion, Letter Size, Manila, 50/Box (ST831099/831099)
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TRACY H.
Verified Buyer
Reviewed at:
Staples Business
Posted Mar 17, 2025
good quality
Good quality and perform just as I expected.
This review is for Staples Reinforced Classification Folder, 3/4 Expansion, Letter Size, Manila, 50/Box (ST831099/831099)
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JENNIFER W.
Verified Buyer
Reviewed at:
Staples Business
Posted Oct 23, 2024
Red Pronged Folders
The red pronged folders were just perfect! We were searching for a cheaper brand with quality and looks like Staples was it! Thank you!
This review is for Staples Reinforced Classification Folder, 3/4 Expansion, Letter Size, Manila, 50/Box (ST831099/831099)
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TYLER S.
Verified Buyer
Reviewed at:
Staples Business
Posted Sep 18, 2024
They are so much stronger and the holders are already there.
This review is for Staples Reinforced Classification Folder, 3/4 Expansion, Letter Size, Manila, 50/Box (ST831099/831099)
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N.F.
Posted Jun 14, 2024
Good
I love ā¤ļø staples
This review is for Staples Reinforced Classification Folder, 3/4 Expansion, Letter Size, Manila, 50/Box (ST831099/831099)
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Lesa M.
Verified Buyer
Reviewed at:
Staples Business
Posted Apr 28, 2024
Staples Reinforced Folder
The paper stock was not good. very flimsy
This review is for Staples Reinforced Classification Folder, 3/4 Expansion, Letter Size, Manila, 50/Box (ST831099/831099)
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SIMONE A.
Verified Buyer
Reviewed at:
Staples Business
Posted Mar 22, 2024
Great Folders
I always purchase these folders. The staff use them and love them. Thanks
This review is for Staples Reinforced Classification Folder, 3/4 Expansion, Letter Size, Manila, 50/Box (ST831099/831099)
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Sandy S.
Verified Buyer
Reviewed at:
Staples Business
Posted Feb 9, 2024
Reinforced Classification Folders
The fastener pegs on both sides of the folder is very nice. The folder material itself is a little flimsy. If were upgraded to the next paper point size they would be great.
This review is for Staples Reinforced Classification Folder, 3/4 Expansion, Letter Size, Manila, 50/Box (ST831099/831099)
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KERRA S.
Verified Buyer
Reviewed at:
Staples Business
Posted Jan 31, 2024
Good quality
Prefer the vanilla color but unfortunately needed them before the vanilla color was back in stock.
This review is for Staples Reinforced Classification Folder, 3/4 Expansion, Letter Size, Manila, 50/Box (ST831099/831099)
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Valery V.
Reviewed at:
Staples Business
Posted Jan 3, 2024
does not expand 2 inches
it clearly states that it expands up to 2 inches but it only expands 3/4 of an inch. misleading title and specs
This review is for Staples Reinforced Classification Folder, 3/4 Expansion, Letter Size, Manila, 50/Box (ST831099/831099)
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MARY T.
Posted Sep 24, 2023
Exactly what is needed
Perfect for our Human Resources needs !!!
This review is for Staples Reinforced Classification Folder, 3/4 Expansion, Letter Size, Manila, 50/Box (ST831099/831099)
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LORI T.
Verified Buyer
Reviewed at:
Staples Business
Posted Aug 17, 2023
flimsy folders
These look just and feel just like a regular manila folder except they have the prongs already attached. If you are looking for something that expands this isn't it especially with the prongs.
This review is for Staples Reinforced Classification Folder, 3/4 Expansion, Letter Size, Manila, 50/Box (ST831099/831099)
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EVANGELINA C.
Verified Buyer
Reviewed at:
Staples Business
Posted May 17, 2023
Supplies
Suites our needs they hold files very secure.
This review is for Staples Reinforced Classification Folder, 3/4 Expansion, Letter Size, Manila, 50/Box (ST831099/831099)
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VERONICA
Reviewed at:
Staples Business
Posted Apr 3, 2023
Very thin
These are very thin and will tear being taken in and out of a file cabinet multiples. Will work for those that need to file things and never touched again.
This review is for Staples Reinforced Classification Folder, 3/4 Expansion, Letter Size, Manila, 50/Box (ST831099/831099)
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B.B.
Posted Mar 26, 2023
Staples online
I order wrong folders and your store exchanged them for correct ones. This is one of the reasons I us your store great outstanding service. Available online and convenient location no matter were i am traveling.
This review is for Staples Reinforced Classification Folder, 3/4 Expansion, Letter Size, Manila, 50/Box (ST831099/831099)
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BRENDA P.
Verified Buyer
Reviewed at:
Staples Business
Posted Feb 9, 2023
Red Folders
Good price and work well.
This review is for Staples Reinforced Classification Folder, 3/4 Expansion, Letter Size, Manila, 50/Box (ST831099/831099)
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DEBBIE T.
Verified Buyer
Reviewed at:
Staples Business
Posted Dec 27, 2022
Folder quality
Very cheap feeling and not good quality
This review is for Staples Reinforced Classification Folder, 3/4 Expansion, Letter Size, Manila, 50/Box (ST831099/831099)
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DIANA B.
Posted Oct 5, 2022
It does the job
...and who cares if they are green? They work!
This review is for StaplesĀ® Reinforced Classification Folder, 3/4 Expansion, Letter Size, Green, 50/Box (ST18344-CC)
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