Top 10 Cardboard Sheets 5×7 – Box Mailers

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1. MBC Mat Board Center

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MBC Mat Board Center, 25 Pack, Great for Packing, Mailing, 5x7, Corrugated Cardboard Sheets Shipping Cushioning Pads 1/8 Thick, Inserts or Krafts

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MBC Mat Board Center #ad - B-flute 1/8" corrugated cardboard. The corrugated sheets are made from sturdy cardboard that resists bending and folding. Use these flat card board to protect important documents from bending when posting them. 25 pack 5x7 inches flat corrugated cardboard sheets. Multi-purpose: use these cardboard backing for photo backing, corrugated packaging pads, picture frame or welcome sign! It can be also used as cardboard inserts, cardboard dividers.
BrandMBC Mat Board Center #ad
ManufacturerMBC Mat Board Center #ad
Height0.1 Inches
Length7 Inches
Weight0.64 Pounds
Width5 Inches
Part NumberW.CT8202_G100_R9065
ModelW.CT8202_G100_R9065

2. DjinnGlory

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Flat Packaging Inserts for Protection, 2mm Thick, 100 Pack Corrugated Cardboard Sheets 5 x 7 Inch, Craft DIY Projects

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DjinnGlory #ad - Shipping supplies- perfect choice for use as packaging pads, dividers and partitions and supplemental protection when packing awkward and fragile goods, reinforce envelopes or mailer to keep sensitive documents flat during delivery.

Test. Material: corrugated single wall cardboard is made of durable E-Flute cardboard, Pass ECT-32, 200 lb. Dimensions: each piece cardboard measures 5 x 7 inches, 1/16 inch thickness, including 100 sheets. Craft project-idea for add support and solid backing to calendars and art prints; use as folding and presentation of shirts, sheets and bedding. Diy project-single wall corrugated board is easy cut to any shape or size to create your owned sign or other decoration. And the outer is coated premium kraft paper which reinforced to aid in the structure, Acid Free and Eco-friendly.
BrandDjinnGlory #ad
ManufacturerJugodi #ad
Height0.07 Inches
Length7 Inches
Width5 Inches
ModelDJG-PaperBoard

3. zmybcpack

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200 Pack Corrugated Cardboard Sheets 5x7 inch, Corrugated Cardboard Filler Insert Sheet Pads for Packing, Mailing, Crafts by zmybcpack

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zmybcpack #ad - Craft cardboard sheets: easy to cut to your desired size and shape for picture frames, school craft projects, custom artwork or any other DIY decor. Bulk flat insert sheets: Use the cardboard sheets insert into the package to reduce bending or damage during transportation. Material: made of high quality cardboard. Pressure-resistant and not easy to bend. Kraft brown colored. Package contains: 200 pack 5x7 inch corrugated cardboard sheets. Filler inserts for packing, crafts, mailing. Specification: these corrugated packaging pads is 5x7 inch. 1-1. 5 mm thick.
Brandzmybcpack #ad
Manufacturerzmybcpack #ad
Height5.43 Inches
Length12.71 Inches
Weight4.72 Pounds
Width7.6 Inches
ModelZ-5x7Cardboardsheets200pack

4. Golden State Art

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5x7 Corrugated Cardboard Sheets, 50 Pack, Mailing or DIY Projects 1/8" Thick, Golden State Art, Flat Packaging Pads for Packing

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Golden State Art #ad - 50 full sheets of corrugated cardboard pads. B-flute corrugated cardboard 1/8" thick. Made from thick and durable cardboard that won't bend or fold easily. 5 x 7 inch cardboard is ideal for shipping, arts and crafts, frames, or household uses. Dimensions: These cardboard squares measure 5x7 inches.
BrandGolden State Art #ad
ManufacturerGolden State Art #ad
Height0.1 Inches
Length7 Inches
Weight1.32 Pounds
Width5 Inches
ModelW.CT8211_G100_R2991

5. MBC Mat Board Center

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50-Pack Corrugated Cardboard Sheets 5x7 Inches Flat Card Board Inserts for Packing, Mailing, Mat Board Center, Shipping, Diy Crafts

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MBC Mat Board Center #ad - Use these flat card board to protect important documents from bending when posting them. Included: this set comes with 50 flat corrugated cardboard sheets for shipping inserts, corrugated packaging pads, cardboard dividers. Use these cardboard backing for photo backing, scrapbooking, school projects, picture frame or welcome sign! Also use cardboard for crafts, greeting cards. Each corrugated sheet measures 5x7 inches and is 1/16 inch 2mm thick. The corrugated sheets are made from sturdy cardboard that resists bending and folding.
BrandMBC Mat Board Center #ad
ManufacturerMBC Mat Board Center #ad
Height0.06 Inches
Length7 Inches
Weight3 Pounds
Width5 Inches
Part NumberF22.MBC.51AT46V
ModelF22.MBC.51AT46V

6. ANSSDO

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Premium Brown Kraft Corrugated Pads Cardboard Inserts Bulk Flat for T-Shirts, DIY Décor and Crafts, Shipping, 160 Packs 5x7 Inch Corrugated Cardboard Sheets, Mailing

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ANSSDO #ad - Each piece of corrugated board is stacked neatly one by one and packed with a clear bag in secured way. Measurement each piece of cardboard pad is 5x7 inch in 2mm thickness. Compared to chipboard, they are pretty lightweight so they don't make your package too heavy.

These cardboard inserts are just what you needed and we are confident that you will be back for more, since your receiver will be appreciated with the package in good condition. Well package in care the cardboards do not come bound by strapping which always causes damage. Great value pack the corrugated cardboard sheets include 160 pieces in a set which is more than enough for your multiple frames, DIY projects or small business in shipping.

For any occasion the corrugated packaging pads are ideal for creating DIY decor for an upcoming parties, Shipping or Mailing, Divider in drawer, etc. Rigid and lightweight these cardboard sheets are actually sturdy and rigid which are PERFECT for shipping cards, postcards, art prints and other items you don't want to bend. Not the package that you don’t expect.
BrandANSSDO #ad
ManufacturerCARDBOARD PLUS #ad
Height0.08 Inches
Length7 Inches
Width5 Inches
Part Number‎CARDBOARD PLUS-003

7. MIMIND

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MIMIND 60 Pack Brown Corrugated Cardboard Sheets Flat Cardboard Filler Inserts Corrugated Packaging Pads for Delivering, DIY Art Crafts Supplies 5 x 7 Inch

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MIMIND #ad - Strong and durable: these corrugated cardboards are 5 x 7 inches, the thickness is about 2. 2 mm, which are sturdiness and utility, great for extra protection for fragile items or important objects during transportation, the solid backing makes them wonderful for DIY crafts.

Extensive applications: these flat cardboard sheets are excellent additions for arts, crafts and various DIY projects at school and home, picture frame, photo backing, scrapbooking, can also be used for school projects, greeting cards, etc. Or place under household items to act as padding or an absorbent. Premium material: made of high-quality material, thick and durable, our brown corrugated cardboard sheets are safe and reliable, not easy to break or deform, which can be used for a long time.

Ample quantity: the order comes with 60 sheets of corrugated cardboards, you can choose according to actual requirements, available in different sizes, sufficient and abundant to meet your various needs. Easy to cut: our brown corrugated cardboard sheets can be easily cut into any size and shape as you desire, such as hearts, flowers, and easy to fold to fit your need of choice, etc. Convenient and practical.
BrandMIMIND #ad
ManufacturerMIMIND #ad
Part NumberAOD3027

8. Golden State Art

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50 Pack 5x7 Corrugated Cardboard Layer Pads 1/8" Thick, Mailing, Packaing, Golden State Art, White, Great for Crafts

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Golden State Art #ad - Corrugated layer pads also make great stiffeners for envelopes. Cardboard sheets are very suitable for adding extra protection during transportation and packaging to ensure the safety of your items. Included: 50 pack 5x7 inches corrugated cardboard layer pads. White on one side and natural brown on reverse. B-flute corrugated cardboard 1/8" 3mm thick.
BrandGolden State Art #ad
ManufacturerGolden State Art #ad
Height0.1 Inches
Length7 Inches
Weight1.3 Pounds
Width5 Inches
Part NumberFP9_GSA_53QO28E
ModelFP9_GSA_53QO28E

9. Hamilco

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100 Pack, Flat 5 x 7" Heavy Weight 80 lb Cover Card Stock, Hamilco Brown Colored Kraft Cardstock Paper

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Hamilco #ad - Elite packaging –securely packaged in a box to ensure you get your cardstock in perfect condition and for your convenience to store your card stock for future use.

High quality vibrant prints - when you print on hamilco cardstock. Risk free! - 100% cash back if you are not satisfied! Click ‘Add to Cart’ and BUY IT NOW!!!5" x 7", crafts, 216 gsm, 80lb cover cardstock, Brown Grocer Kraft Paper. Ideal for laser, inkjet & copier printing. Great price for superior quality cardstock - we use highest quality, thick, and durable paper, ACID FREE, MADE IN USA and we are very low priced. Your cards will look professionally printed. Multiple uses – excellent for scrapbook, heavyweight, or menu paper. Works great as a backing mount for a photo or invitation.
BrandHamilco #ad
ManufacturerHamilco #ad
Part Number8207

10. Desktop Publishing Supplies

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For making Invitations, Thick 80lb Cover Stock, Postcards, Index Cards 50 Sheets Pack, Black 5x7 Cardstock Sheets

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Desktop Publishing Supplies #ad - High thickness - made from a heavy Duty 80lb Cover 216 gsm Smooth Matte Paper with Solid Core. Made in the usa - responsibly sourced and manufactured from start to finish in the USA for over 20 years! Inkjet & laser printer compatible - this black cardstock paper can be printed on with your Inkjet or Laser printer HOWEVER you will need white or metallic ink cartridges.

Great as backing - this thick cardstock is great for cutting and using as backing for your photos, invitations, and greeting cards. Invitation size - 5" x 7" cardstock in black is perfect to use as flash or note cards, post cards, gold, or index cards. It's easy to create art or write calligraphy with white, or silver metallic pens! .
BrandDesktop Publishing Supplies #ad
Part Number58955
Model58955