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Super Heavyweight Sheet Protector - Glass Clear - 100/Box
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Super Heavyweight Sheet Protectors - Heavy Duty


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$21.36
$20.07


Priced & Sold: Box of 100 pieces


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Status: In Stock - Ready to Ship
Item No: 13328LT

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DETAILS | VIDEO | HOW TO USE | TECHNICAL INFO | COMPARE | REVIEWS

DETAILS

GREAT FOR.....

  • Daily usage and premium-presentations. If that is your need then this is quality. and the best sheet protectors for you. This is a PREMIUM page. It is constructed in supeiour durable material and will go true a lot and much more. Try it you will not regret it !
  • No logo or name is printed on this page. It means 100% focus on your page content and a nice clean look.

FEATURES.....

  • Made to hold two 8.5 x 11 inch - letter-size paper, back to back (can hold up to max 8 to 10 pages).
  • Open top at 8.5 inch side only.
  • Punched with 3 holes for standard 3 ring binders. 4-1/4 inch (108 mm) spacing, center to center and cut top and bottom of hole edge for easy page turn in binders with triggers.
  • Outside dimension: 9-1/4 x 11-3/16 inch (235 x 285 mm), width x height.
  • Paper room: 8-9/16 x 11-1/8 inch (217 x 282 mm), width x height.

QUALITY.....

  • Made of Super Heavyweight 4.3 Mil (110 micron) premium glass clear polypropylene.
  • Hole line has been reinforced with white reinforcement strip for extra strength and durability.
  • Non-toxic, odor free and environmentally safe recyclable polypropylene.
  • ARCHIVAL SAFE will not damage photos, photocopies, laser and ink jet prints.

ITEM NUMBER CROSS REFERENCE GUIDE.....

  • Avery # 74130, AVE74130 (50-box), 75990 (25 bag)
  • C-LINE # 61003 cli61003 (50-box )
  • GSA # 7510-01-347-9579 (50-box) 9579
  • Samsill # 41299, SAM42299 (50-box), SP011PK.

PACKING.....

  • 100 pieces per box (minimum purchase 1 box).10 boxes per master carton (1,000 pcs.)
  • Box made with 100% recycled corrugated board, and printed with soy based ink
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VIDEO
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HOW TO USE

Super Heavy Weight Sheet Protectors

Among archival safe polypropylene sheet protectors. The super heavyweight sheet protector model is considered the top of the line. The best of what is available when comparing rigidness, strength and durability to other protectors made in the same material. The lower gauge would be: "heavy-weight", "standard weight" or even lower gauge: "light weight" / "economy weight" - in that order.

The two latter once are often made in less than half the gauge of the material compared to other protectors. A heavier gauge sheet protector is often used when daily heavy usage of the pages takes place as an example could be a menu map, reference list or for a sales presentation-binder.

Optimal Document Protection

The superior material simply provide an optimal document protection and prevent bending and pages with dog-eared pages. For a important presentation or a menu the feel of the thicker pages may also have some influence when making a choice. The feel of the material simply makes the proposal, the menu cover, resume etc. seem more appealing and valuable.

More considered. A standard or light gauge model would feel cheap, sloppy or even careless with a resume or sales-presentation. Used with a menu cover it would be worn-out fairly fast and look cheap. Not a good first impression for any guest at the restaurant. In basic it is like a fine wrapped gift. Half the value is in the presentation itself e.g.: The fine-presentation.

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TECHNICAL INFORMATION

Super Heavy Duty Page Protectors

For Document Size: 8.5" x 11" (width x height)
Opening: Top at 8.5" side
Holes: 3 Holes, left 11" side. 4-1/4" apart (center to center)
Material: Archival safe polypropylene including white strip.
Material Thickness:
4.3 Mil (110 micron) ~ Super Heavy Weight
Transparency: Glass clear (like window glass)
Outside Dimensions: 9-1/4 x 11-3/16 inch (235 x 285 mm)
Unit Weight: 3.15 Lb.
Sales Unit:
1 box (100 pcs. per box)
Packaging: Box made with 100% recycled corrugated board, and printed with soy based ink
Case Quantity: 10 boxes of 100 pcs. (1,000 pcs.)
Item No: 13328LT
Brand Name: Keepfiling
Technical Drawing: Link: Dimensional Drawing
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COMPARE WITH SIMILAR ITEMS

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Keepfiling Super Heavyweight Letter Size Sheet Protectors Keepfiling Heavyweight Glass Clear Letter Size Sheet Protectors Keepfiling Heavyweight Non Glare Letter Size Sheet Protectors Keepfiling Standard Weight Glass Clear Letter Size Sheet Protectors Keepfiling Standard Weight Non Glare Letter Size Sheet Protectors Keepfiling Lightweight Semi Clear Letter Size Sheet Protectors
Material Super Heavyweight
4.3 Mil (110 Micron)
Heavyweight
3.2 Mil (80 Micron)

Heavyweight
3.2 Mil (80 Micron)
 Standard weight
2.2 Mil (55 Micron)
 Standard weight
2.2 Mil (55 Micron)
Lightweight
1.6 Mil (40 Micron)
Finish Glass clear Glass clear Non glare (less reflection) Glass clear Non glare (less reflection) Semi clear
Durability and Protection Premium Excellent Excellent Good Good Basic
Price and Value for Money $$$$$$ $$$$ $$$$ $$$ $$$ $$
Ideal Purpose Premium quality for presentations, or for protecting very important documents. Excellent durability to sustain wear and tear from daily use.

Display colors vibrantly. 		Excellent durability to sustain wear and tear from daily use.

Perfect for reading text. 		Best seller

Ideal for archiving, or if sheets are not used daily but still regularly. 		Ideal of archiving, or if sheets are not used daily but still regularly.

Good for reading text. 		Ultra lightweight with the most basic quality.

A single binder can hold a lot pages.
Insert Side Top-loading Top-loading Top-loading Top-loading Top-loading Top-loading
Holes 3 holes pre-punched; each hole 2-3/4" apart 3 holes pre-punched; each hole 2-3/4" apart 3 holes pre-punched; each hole 2-3/4" apart 3 holes pre-punched; each hole 2-3/4" apart 3 holes pre-punched; each hole 2-3/4" apart 3 holes pre-punched; each hole 2-3/4" apart
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Clear Heavyweight Sheet Protectors for 3 Rings - Diamond Clear 1.5" View Binder, 3 Ring view binders with Clear Cover front Pocket.; 8.5 x 11 Letter Size White Zen Binder 3 Ring Binders 1.5 - Letter Size 3d Ring Binder Extra Wide for Tabs and Plastic Sheet Protectors

Average Customer Review: Average Customer Review: 5 of 5 5 of 5 Total Reviews: 18

  0 of 0 people found the following helpful:
 
5 of 5 A Solid Premium Sheet Protectors September 28, 2025
Reviewer: Frank Ponce from CA., United States  
Wonderful Experience on the item itself, protecting on what I have towards important documents, which these documents Can Not be replaced no matter what the cost.
An All around piece of mind, and well worth the extra cost These Sheet Protectors truly offer.

Was looking for some kind of Sheet Protectors to use in protecting over
100 pages of lost history of one of a kind documents I recently purchased, and in my opinion "Priceless".

Similar products, can be damaged, with creases/wrinkles shipped in large quantities, and can be unusable, And not to mention issues with either having stuck/sticking issue difficulties in opening them up to put documents.
Reading many people's comments/feedbacks towards other Sheet Protectors of a lesser grade/rated products.

These are not, those Lesser Standards Designed Items.

Very happy, there's a company just like "Keepfiling", who knows what important in their products, and acts accordingly.

An Absolute Thank You To Keepfiling

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  0 of 0 people found the following helpful:
 
5 of 5 Great price September 19, 2025
Reviewer: Alex from Austin, TX United States  
Easy to use—these sheet protectors open smooth and aren’t flimsy at all. They give awesome protection for my papers, and honestly, I haven’t found better quality at this price anywhere online. Definitely a smart buy!

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  0 of 0 people found the following helpful:
 
5 of 5 Review of Heavyweight Sheet Protector July 17, 2025
Reviewer: Charles Cupples from Falls Church, VA United States  
I have found the Keep Filing Heavyweight Sheet Protector to be the best product of its kind on the market.  I am constantly using it for ad hoc purposes but primarily for the long-term archival storage of documents.  Being able to store multiple documents in one protector is a plus.
EXCELLENT PRODUCT!

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  0 of 0 people found the following helpful:
 
5 of 5 Recipes April 20, 2025
Reviewer: Ginger B. from South Salem, NY United States  
Sheet music for when I play the piano at Assisted Living facilities and the regular size for assorted things like recipes.

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  0 of 0 people found the following helpful:
 
5 of 5 For my 8 1/2*11 photos April 12, 2025
Reviewer: Wayne John from Mesquite, NV United States  
Great way to display photos, even professional looking. I print my own photos and this is perfect. I can put 2 photos back to back in
1 sleeve, even the heavier weight papers fit.  I don't have to worry about finger prints, tearing or getting a crinkly plastic look. These are very sturdy and clear. Nothing better.

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