Literature Mailers, 8" x 7" x 2", White, 50/Bundle (ML872)Literature Mailers, 8" x 7" x 2", White, 50/Bundle (ML872)
Buy More, Save More of Literature Mailers, 8" x 7" x 2", White, 50/Bundle (ML872)
Item: 2301142
Model: ML872
No reviews yet
Price is $72.39
Unit of measure 50/Bundle
Free delivery by Wed, Apr 30
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8" x 7" x 2" Corrugated Mailers, 50/Bundle (M872)8" x 7" x 2" Corrugated Mailers, 50/Bundle (M872)
Buy More, Save More of 8" x 7" x 2" Corrugated Mailers, 50/Bundle (M872)
Item: 1578442
Model: M872
No reviews yet
Price is $85.09
Unit of measure 50/Bundle
Free delivery by Wed, Apr 30
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Over 30
Literature Mailers, 12" x 9" x 2", White, 50/Bundle (ML1292R)~#|#~sp21847747_sc7Literature Mailers, 12" x 9" x 2", White, 50/Bundle (ML1292R)~#|#~m004078713_sc7
Buy More, Save More of Literature Mailers, 12" x 9" x 2", White, 50/Bundle (ML1292R)
Item: 2301150
Model: ML1292R
No reviews yet
Price is $123.49
Unit of measure 50/Bundle
Free delivery by Wed, Apr 30
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Over 30
12" x 12" x 4" Deluxe Literature Mailers, 50/Bundle (MFL12124K)~#|#~D7B6BB47-E069-4C21-966E823971253963_sc712" x 12" x 4" Deluxe Literature Mailers, 50/Bundle (MFL12124K)~#|#~m006879153_sc7
Buy More, Save More of 12" x 12" x 4" Deluxe Literature Mailers, 50/Bundle (MFL12124K)
Item: 1499848
Model: MFL12124K
No reviews yet
Price is $215.79
Unit of measure 50/Bundle
Free delivery by Wed, Apr 30
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Over 30
12" x 12" x 2" Deluxe Literature Mailers, 50/Bundle (MFL12122K)12" x 12" x 2" Deluxe Literature Mailers, 50/Bundle (MFL12122K)
Buy More, Save More of 12" x 12" x 2" Deluxe Literature Mailers, 50/Bundle (MFL12122K)
Item: 1499849
Model: MFL12122K
No reviews yet
Price is $125.99
Unit of measure 50/Bundle
Free delivery by Wed, Apr 30
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Over 30
12" x 11" x 3" Deluxe Literature Mailers, 50/Bundle (MFL12113K)12" x 11" x 3" Deluxe Literature Mailers, 50/Bundle (MFL12113K)
Buy More, Save More of 12" x 11" x 3" Deluxe Literature Mailers, 50/Bundle (MFL12113K)
Item: 1004867
Model: MFL12113K
Price is $146.79
Unit of measure 50/Bundle
Free delivery by Wed, Apr 30
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Over 30
12" x 10" x 6" Deluxe Literature Mailers, 50/Bundle (MFL12106K)12" x 10" x 6" Deluxe Literature Mailers, 50/Bundle (MFL12106K)
Buy More, Save More of 12" x 10" x 6" Deluxe Literature Mailers, 50/Bundle (MFL12106K)
Item: 1578523
Model: MFL12106K
No reviews yet
Price is $209.99
Unit of measure 50/Bundle
Free delivery by Wed, Apr 30
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Over 30
11 1/8" x 8 3/4" x 2" Deluxe Literature Mailers, 50/Bundle (MFL1182K)11 1/8" x 8 3/4" x 2" Deluxe Literature Mailers, 50/Bundle (MFL1182K)
Buy More, Save More of 11 1/8" x 8 3/4" x 2" Deluxe Literature Mailers, 50/Bundle (MFL1182K)
Item: 1004916
Model: MFL1182K
Price is $92.79
Unit of measure 50/Bundle
Free delivery by Wed, Apr 30
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Over 30
13" x 13" x 3" Deluxe Literature Mailers, 50/Bundle (MFL13133K)13" x 13" x 3" Deluxe Literature Mailers, 50/Bundle (MFL13133K)
Buy More, Save More of 13" x 13" x 3" Deluxe Literature Mailers, 50/Bundle (MFL13133K)
Item: 1499845
Model: MFL13133K
No reviews yet
Price is $207.09
Unit of measure 50/Bundle
Free delivery by Wed, Apr 30
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Over 30
12 1/8" x 9 1/4" x 4" Deluxe Literature Mailers, 50/Bundle (MFL1294K)12 1/8" x 9 1/4" x 4" Deluxe Literature Mailers, 50/Bundle (MFL1294K)
Buy More, Save More of 12 1/8" x 9 1/4" x 4" Deluxe Literature Mailers, 50/Bundle (MFL1294K)
Item: 1004913
Model: MFL1294K
No reviews yet
Price is $161.99
Unit of measure 50/Bundle
Free delivery by Wed, Apr 30
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Over 30
10" x 8" x 1 1/2" Deluxe Literature Mailers, 50/Bundle (MFL1081K)10" x 8" x 1 1/2" Deluxe Literature Mailers, 50/Bundle (MFL1081K)
Buy More, Save More of 10" x 8" x 1 1/2" Deluxe Literature Mailers, 50/Bundle (MFL1081K)
Item: 1578410
Model: MFL1081K
Price is $75.99
Unit of measure 50/Bundle
Free delivery by Wed, Apr 30
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Over 30
14" x 10" x 2" Literature Mailers, 50/Bundle (ML14102)~#|#~sp21847813_sc714" x 10" x 2" Literature Mailers, 50/Bundle (ML14102)~#|#~m001911379_sc7
Buy More, Save More of 14" x 10" x 2" Literature Mailers, 50/Bundle (ML14102)
Item: 1499817
Model: ML14102
Price is $100.79
Unit of measure 50/Bundle
Free delivery by Wed, Apr 30
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Over 30
12 1/8" x 9 1/4" x 3" Deluxe Literature Mailers, 50/Bundle (MFL1293K)12 1/8" x 9 1/4" x 3" Deluxe Literature Mailers, 50/Bundle (MFL1293K)
Buy More, Save More of 12 1/8" x 9 1/4" x 3" Deluxe Literature Mailers, 50/Bundle (MFL1293K)
Item: 1499829
Model: MFL1293K
No reviews yet
Price is $102.99
Unit of measure 50/Bundle
Free delivery by Wed, Apr 30
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Over 30
12" x 6" x 4" Corrugated Mailers, 50/Bundle (M1264)~#|#~sp21847625_sc712" x 6" x 4" Corrugated Mailers, 50/Bundle (M1264)~#|#~s0025615_sc7
Buy More, Save More of 12" x 6" x 4" Corrugated Mailers, 50/Bundle (M1264)
Item: 831823
Model: M1264
Price is $80.79
Unit of measure 50/Bundle
Free delivery by Wed, Apr 30
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Over 30
11 1/2" x 11 1/2" x 3 3/4" - Literature Mailer, 50/Bundle~#|#~sp21847685_sc711 1/2" x 11 1/2" x 3 3/4" - Literature Mailer, 50/Bundle~#|#~s0537476_sc7
Buy More, Save More of 11 1/2" x 11 1/2" x 3 3/4" - Literature Mailer, 50/Bundle
Item: 949025
Model: M11113
No reviews yet
Price is $117.39
Unit of measure 50/Bundle
Free delivery by Wed, Apr 30
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Over 30
12" x 10" x 4" Literature Mailers, 50/Bundle (ML12104K)12" x 10" x 4" Literature Mailers, 50/Bundle (ML12104K)
Buy More, Save More of 12" x 10" x 4" Literature Mailers, 50/Bundle (ML12104K)
Item: 1578494
Model: ML12104K
No reviews yet
Price is $130.99
Unit of measure 50/Bundle
Free delivery by Wed, Apr 30
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Over 30
12 1/8 " x 9 1/4" x 4" Deluxe Literature Mailers, 50/Bundle (MFL1294)~#|#~sp21847639_sc712 1/8 " x 9 1/4" x 4" Deluxe Literature Mailers, 50/Bundle (MFL1294)~#|#~s0350209_sc7
Buy More, Save More of 12 1/8 " x 9 1/4" x 4" Deluxe Literature Mailers, 50/Bundle (MFL1294)
Item: 833122
Model: MFL1294
No reviews yet
Price is $131.99
Unit of measure 50/Bundle
Free delivery by Wed, Apr 30
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Over 30
White Literature Mailers 13" x 10" x 2", 50/Bundle~#|#~sp21847478_sc7White Literature Mailers 13" x 10" x 2", 50/Bundle~#|#~s0350186_sc7
Buy More, Save More of White Literature Mailers 13" x 10" x 2", 50/Bundle
Item: 630521
Model: M13102
No reviews yet
Price is $98.99
Unit of measure 50/Bundle
Free delivery by Wed, Apr 30
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Over 30
Partners Brand Corrugated Mailers, 9" x 6 1/2" x 2 3/4", White, 50/BundlePartners Brand Corrugated Mailers, 9" x 6 1/2" x 2 3/4", White, 50/Bundle
Buy More, Save More of Partners Brand Corrugated Mailers, 9" x 6 1/2" x 2 3/4", White, 50/Bundle
Item: 414173
Model: M962
Price is $57.19
Unit of measure 50/Carton
Free delivery by Wed, Apr 30
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Over 30
Expandable Photo Mailer Envelopes with Self-Adhesive Closure, 17 x 14 x 1, White, Sold Individually (48906708)
Item: 1433625
Model: 48906708
No reviews yet
Price is $8.49
Delivery by Mon, Apr 28
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Over 30
Easy-Fold Mailers, 12 1/8" x 9 1/8" x 4", White, 50/Bundle (M2BKXL)Easy-Fold Mailers, 12 1/8" x 9 1/8" x 4", White, 50/Bundle (M2BKXL)
Buy More, Save More of Easy-Fold Mailers, 12 1/8" x 9 1/8" x 4", White, 50/Bundle (M2BKXL)
Item: 947435
Model: M2BKXL
Price is $110.09
Unit of measure 50/Bundle
Free delivery by Wed, Apr 30
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Over 30
18" x 12" x 2" Deluxe Literature Mailers, 50/Bundle (MFL18122K)18" x 12" x 2" Deluxe Literature Mailers, 50/Bundle (MFL18122K)
Buy More, Save More of 18" x 12" x 2" Deluxe Literature Mailers, 50/Bundle (MFL18122K)
Item: 1578499
Model: MFL18122K
No reviews yet
Price is $166.08
Unit of measure 50/Bundle
Free delivery by Wed, Apr 30
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Over 30
Literature Mailers, 9" x 9" x 2", Kraft, 50/Bundle (ML992K)Literature Mailers, 9" x 9" x 2", Kraft, 50/Bundle (ML992K)
Buy More, Save More of Literature Mailers, 9" x 9" x 2", Kraft, 50/Bundle (ML992K)
Item: 947504
Model: ML992K
Price is $59.79
Unit of measure 50/Bundle
Free delivery by Wed, Apr 30
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Over 30
18" x 12" x 8" Kraft Corrugated Boxes, White, 25/Bundle (18128W)
Buy More, Save More of 18" x 12" x 8" Kraft Corrugated Boxes, White, 25/Bundle (18128W)
Item: 1578429
Model: 18128W
No reviews yet
Price is $76.89
Unit of measure 25/Bundle
Free delivery by Wed, Apr 30
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Over 30
Literature Mailers, 10 1/4" x 8 1/4" x 4", White, 50/Bundle (ML1084)Literature Mailers, 10 1/4" x 8 1/4" x 4", White, 50/Bundle (ML1084)
Buy More, Save More of Literature Mailers, 10 1/4" x 8 1/4" x 4", White, 50/Bundle (ML1084)
Item: 2301156
Model: ML1084
No reviews yet
Price is $163.89
Unit of measure 50/Bundle
Free delivery by Wed, Apr 30
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Over 30
Corrugated Mailers, 7" x 4" x 4", Kraft, 50/Bundle (M744K)Corrugated Mailers, 7" x 4" x 4", Kraft, 50/Bundle (M744K)
Buy More, Save More of Corrugated Mailers, 7" x 4" x 4", Kraft, 50/Bundle (M744K)
Item: 2301162
Model: M744K
No reviews yet
Price is $73.89
Unit of measure 50/Bundle
Free delivery by Wed, Apr 30
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Over 30
9" x 6 1/4" x 3" Deluxe Literature Mailers, 50/Bundle (MFL963)9" x 6 1/4" x 3" Deluxe Literature Mailers, 50/Bundle (MFL963)
Buy More, Save More of 9" x 6 1/4" x 3" Deluxe Literature Mailers, 50/Bundle (MFL963)
Item: 630471
Model: MFL963
Price is $94.99
Unit of measure 50/Bundle
Free delivery by Wed, Apr 30
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Over 30
Partners Brand Literature Mailers, 11 1/8" x 8 3/4" x 2 5/16", Kraft, 50/Bundle (M1182DK)~#|#~sp21847662_sc7Partners Brand Literature Mailers, 11 1/8" x 8 3/4" x 2 5/16", Kraft, 50/Bundle (M1182DK)~#|#~m006879217_sc7
Buy More, Save More of Partners Brand Literature Mailers, 11 1/8" x 8 3/4" x 2 5/16", Kraft, 50/Bundle (M1182DK)
Item: 947417
Model: M1182DK
Price is $67.79
Unit of measure 50/Bundle
Free delivery by Wed, Apr 30
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Over 30
6" x 3" x 2" Corrugated Mailers, 50/Bundle (M632K)6" x 3" x 2" Corrugated Mailers, 50/Bundle (M632K)
Buy More, Save More of 6" x 3" x 2" Corrugated Mailers, 50/Bundle (M632K)
Item: 1499870
Model: M632K
Price is $35.39
Unit of measure 50/Bundle
Free delivery by Wed, Apr 30
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Over 30
Partners Brand Corrugated Mailers, 8" x 5" x 3", White, 50/Bundle (M853)Partners Brand Corrugated Mailers, 8" x 5" x 3", White, 50/Bundle (M853)
Buy More, Save More of Partners Brand Corrugated Mailers, 8" x 5" x 3", White, 50/Bundle (M853)
Item: 947453
Model: M853
No reviews yet
Price is $88.39
Unit of measure 50/Bundle
Free delivery by Wed, Apr 30
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Over 30
12" x 12" x 6" Deluxe Literature Mailers, 50/Bundle (MFL12126K)12" x 12" x 6" Deluxe Literature Mailers, 50/Bundle (MFL12126K)
Buy More, Save More of 12" x 12" x 6" Deluxe Literature Mailers, 50/Bundle (MFL12126K)
Item: 1004921
Model: MFL12126K
Price is $270.09
Unit of measure 50/Bundle
Free delivery by Wed, Apr 30
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Over 30
20" x 16" x 2" Easy-Fold Mailers, 50/Bundle (M20162BFK)~#|#~sp21847906_sc720" x 16" x 2" Easy-Fold Mailers, 50/Bundle (M20162BFK)~#|#~m002123429_sc7
Buy More, Save More of 20" x 16" x 2" Easy-Fold Mailers, 50/Bundle (M20162BFK)
Item: 1578478
Model: M20162BFK
Price is $163.69
Unit of measure 50/Bundle
Free delivery by Wed, Apr 30
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Over 30
12 1/2" x 12 1/2" x 1" Easy-Fold Mailers, Kraft, 50/Bundle12 1/2" x 12 1/2" x 1" Easy-Fold Mailers, Kraft, 50/Bundle
Buy More, Save More of 12 1/2" x 12 1/2" x 1" Easy-Fold Mailers, Kraft, 50/Bundle
Item: 947421
Model: M12121K
Price is $93.29
Unit of measure 50/Bundle
Free delivery by Wed, Apr 30
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Over 30
20" x 16" x 1/4" - White Jumbo Fold-Over Mailer, 20/Bundle~#|#~sp21847678_sc720" x 16" x 1/4" - White Jumbo Fold-Over Mailer, 20/Bundle~#|#~s0537513_sc7
Buy More, Save More of 20" x 16" x 1/4" - White Jumbo Fold-Over Mailer, 20/Bundle
Item: 948951
Model: M201614
Price is $55.89
Unit of measure 20/Bundle
Free delivery by Wed, Apr 30
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Over 30
18" x 12" x 4" Deluxe Literature Mailers, 25/Bundle (MFL18124K)18" x 12" x 4" Deluxe Literature Mailers, 25/Bundle (MFL18124K)
Buy More, Save More of 18" x 12" x 4" Deluxe Literature Mailers, 25/Bundle (MFL18124K)
Item: 1578498
Model: MFL18124K
No reviews yet
Price is $122.29
Unit of measure 25/Bundle
Free delivery by Wed, Apr 30
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Over 30
12" x 10" x 4" Literature Mailers, 50/Bundle (ML1184)~#|#~sp21847816_sc712" x 10" x 4" Literature Mailers, 50/Bundle (ML1184)~#|#~m001911377_sc7
Buy More, Save More of 12" x 10" x 4" Literature Mailers, 50/Bundle (ML1184)
Item: 1499820
Model: ML12104
No reviews yet
Price is $167.19
Unit of measure 50/Bundle
Free delivery by Wed, Apr 30
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Partners Brand Corrugated Mailers, 11 1/8" x 8 3/4" x 4", White, 50/Bundle (M1184)Partners Brand Corrugated Mailers, 11 1/8" x 8 3/4" x 4", White, 50/Bundle (M1184)
Buy More, Save More of Partners Brand Corrugated Mailers, 11 1/8" x 8 3/4" x 4", White, 50/Bundle (M1184)
Item: 414166
Model: M1184
Price is $115.39
Unit of measure 50/Bundle
Free delivery by Wed, Apr 30
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Literature Mailers, 15" x 12" x 2", White, 50/Bundle (ML15122)Literature Mailers, 15" x 12" x 2", White, 50/Bundle (ML15122)
Buy More, Save More of Literature Mailers, 15" x 12" x 2", White, 50/Bundle (ML15122)
Item: 2301146
Model: ML15122
No reviews yet
Price is $138.59
Unit of measure 50/Bundle
Free delivery by Wed, Apr 30
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Corrugated Carrying Cases, 24" x 14" x 4", White, 10/Bundle (MCC6)
Buy More, Save More of Corrugated Carrying Cases, 24" x 14" x 4", White, 10/Bundle (MCC6)
Item: 946855
Model: MCC6
Price is $78.99
Unit of measure 10/Bundle
Free delivery by Wed, Apr 30
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18-1/4" x 11-3/8" x 4-1/2" Carrying Case Mailer with Plastic Handle~#|#~s0645131_sc7
18-1/4" x 11-3/8" x 4-1/2" Carrying Case Mailer with Plastic Handle is Out of stock
Item: 2647468
Model: MFLECC4
No reviews yet
Price is $177.49
Unit of measure 50/Bundle Price per unit $3.55/Carrying Case

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Protect your packages from the rigors of shipping by sending them in corrugated mailers. These mailers are boxes and large envelopes made of thick fiberboards. The walls of a corrugated mailer have a fluted inner board covered by one or two flat linerboards. Flutes are S-shaped arches that give a corrugated box its impressive structural strength. Staples® offers a wide selection of these sturdy, protective shipping boxes and envelopes.

Choosing the Right Corrugated Mailer for Your Package
The size of the item you wish to send will determine the type of corrugated mailer you need. You can send slim and small books as well as magazines, photos, and letters in corrugated envelopes. These corrugated document mailers ship flat and are stiff enough to get printed pages to their destinations without creases and are a strong alternative to plain window envelopes. For bigger items, you need larger mailers like corrugated boxes. These are ideal for shipping fragile items and bulky goods. They come in different sizes and styles. Their fluted walls provide ample stacking strength while insulating their contents from moisture, extreme temperatures, and physical damage.

Consider Board Strength When Comparing Corrugated Mailers
Manufacturers use different tests to determine the strengths of corrugated boxes. The most popular are the burst test and ECT or edge crust test. The wall thickness of a box determines its ECT score and burst strength. These then determine the maximum load capacity of the box. A single-walled corrugated mailer has a fluted layer between two linerboards. Boxes with burst strength ratings between 200 and 275 and ECT values between 23 and 55 pounds per square inch fall in this category. Double-walled mailers have two corrugated layers. They are stronger and offer better crush resistance. They can ship heavier items and come in strengths ranging from 200 to 600 pounds while scoring 42 to 82 on edge crush tests. Triple-walled boxes have three layers and can handle significantly higher weights. They are usually large containers for shipping heavy loads stacked on pallets.

What Is the Difference Between Corrugated and Cardboard Boxes?
While corrugated mailers feature fiberboard construction, cardboard boxes are made of paperboard. Regardless of its thickness, cardboard is a paper product while manufacturers use wood chips and shavings for corrugated boxes. A cardboard box also does not have an intermediate layer or fluted core.

What Are the Different Types of Corrugated Box Fluting?
There are five common types of corrugated box fluting designated by the letters: A, B, C, E, and F. An A-flute box has 30 to 36 flutes per linear foot with each one measuring 0.188 inches. B-flute boxes have 44 to 50 flutes that are 0.125 inches thick. Boxes with C flutes are the most common. Their flutes are intermediate in density and thickness between A and B flutes. E and F-flute boxes have more flutes but in much smaller sizes. Pizza boxes, sandwich packaging, and corrugated document mailers fall into these categories.

Are Linerboards Made of Chipboard?
No. Linerboards are usually made of recycled paper and kraft paperboard. Those made of kraft paper often appear brown. They can also come in white if made of bleached kraft paper. Linerboards do come in other colors besides white and brown.