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MBC MAT BOARD CENTER

Mat Board Center, 25 pack 5x7 Brown Cardboard sheet, 1/8 inch thick, Flat Corrugated Cardboard Inserts for Packing, Shipping, Mailing, Cardboard Backing, Art Craft Card Board

  • Based on 177 reviews
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Size: 5x7


Color: Brown


Features

  • 25 pack 5x7 inches flat corrugated cardboard sheets.
  • Use these flat card board to protect important documents from bending when posting them.
  • Multi-Purpose: Use these cardboard backing for photo backing, picture frame or welcome sign! It can be also used as cardboard inserts, corrugated packaging pads, cardboard dividers.
  • B-Flute 1/8" corrugated cardboard.
  • The corrugated sheets are made from sturdy cardboard that resists bending and folding.

Brand: MBC MAT BOARD CENTER


Material: Cardboard


Product Dimensions: 7"L x 5"W


Color: Brown


Item Weight: 10.2 Ounces


Brand Name: MBC MAT BOARD CENTER


Unit Count: 25.0 Count


Manufacturer: MBC Mat Board Center


Number of Items: 25


Model Number: W.CT8202_G100_R9065


Manufacturer Part Number: W.CT8202_G100_R9065


Item Dimensions L x W: 7"L x 5"W


Item Weight: 10.2 Ounces


Material Type: Cardboard


Color: Brown


Frequently asked questions

This product is currently out of stock. Please check back later for shipping info.

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Great for arts and crafts
Size: 8x10 Color: White
Review Image by Leslie
They were perfect. My son and I used them for some arts and crafts and they worked very well. They are sturdy and they were packaged well. None of them were bent at the corners. All around great for the price, fast delivery, and quality.
Reviewed in the United States on November 9, 2025 by Leslie
    • Wonderful
Size: 9x12 Color: White
Very sturdy, even for being corrugated cardboard, mat board. I bought these to help with my wind spinners that I make. I wanted something beside a box to be able to put these in. Something that would keep them sturdy while shipping. These worked perfectly. Will buy again
Reviewed in the United States on October 25, 2024 by susan hepp
    • A+
Size: 16x20 Color: White
A+
Reviewed in the United States on April 13, 2026 by John DeMario
    • Handy and useful.
Size: 6x9 Color: White
Good for a backdrop for taking eBay photos of smaller items (china, glassware, etc.) Also very useful when the smoke alarm goes off- works very efficiently waving the smoke towards a window, and shuts up the alarm. I'm not joking, our alarm goes off very easily.
Reviewed in the United States on January 19, 2026 by Fozzetti
    • Versatile
Size: 5x7 Color: Brown
I use these to reinforce shipping prints and manuscripts. It helps prevent bending in the mail. These are great for this!
Reviewed in the United States on November 23, 2025 by Jake
    • Decent squares but not what I need
Size: 10x10 Color: White
I like to bake and often gift my treats to family and friends. Lately it has been very difficult to find bakery box supports in the size I need. I bought these cardboard squares hoping to be able to use them in my boxes, but unfortunately they are not going to work. I need the type that is slightly waxed on top to prevent grease from going through to the bottom of the bakery box. Unfortunately these won't work for my purpose. It's my fault I didn't read the description close enough. If I needed cardboard squares for any other purpose these would probably work just fine. ... show more
Reviewed in the United States on February 8, 2025 by Wendyloo
    • strong & perfect cuts
Size: 6x9 Color: Brown
wonderfully strong
Reviewed in the United States on November 7, 2025 by denise t stone
    • Good
Size: 12x12 Color: White
They work
Reviewed in the United States on November 9, 2025 by Hocus Pocus Sweets & Treats

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