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MBC MAT BOARD CENTER

Mat Board Center, 25 Pack 12x16 Brown Cardboard Sheets, 1/8 inch Thick, Flat Corrugated Cardboard Inserts for Packing, Shipping, Mailing, Art Craft Card Board

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This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2026

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Availability: Only 3 left in stock, order soon!
Fulfilled by Amazon
Arrives Sunday, Dec 28
Order within 23 hours and 5 minutes
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Size: 12x16


Color: Brown


Features

  • 25 pack 12"x 16" flat corrugated cardboard sheets, B-Flute 1/8" thick.
  • Use these flat card board to protect important documents from bending when posting them.
  • Lay in these cardboard sheets to strengthen cartons, envelops, mailors, or to support flexible packagings.
  • Multi-Purpose: Use these cardboard sheet for frame backer, pictuer backing or poster board!
  • The corrugated sheets are made from sturdy cardboard that resists bending and folding.

Description

Includes: 25 pack corrugated cardboard Size: 12" x 16", 1/8" ThicknessColor: Kraft Brown♥ Our corrugated cardboard pads are perfect for added protection when shipping or mailing.♥ lay in these cardboard sheets to strengthen cartons, envelops, mailors, or to support flexible packaging.♥ Use as a frame backer or welcome sign! Perfect for crafts that require a solid backing.♥ The card stock can be cut with hand scissors or blades. ♥ It's easy to paint, color and sign on it. Ideal material for art crafts!

Brand: MBC MAT BOARD CENTER


Material: Paper


Product Dimensions: 16"L x 12"W


Color: Brown


Unit Count: 25.0 Count


Brand: ‎MBC MAT BOARD CENTER


Material: ‎Paper


Product Dimensions: ‎16"L x 12"W


Color: ‎Brown


Unit Count: ‎25.0 Count


Manufacturer: ‎MBC Mat Board Center


Number of Items: ‎25


Part Number: ‎T22273_0224MBC


Item Weight: ‎3.29 pounds


Item model number: ‎T22273_0224MBC


Size: ‎12x16


Style: ‎Traditional


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: July 3, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Dec 28

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 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 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
    • 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
    • strong & perfect cuts
Size: 6x9 Color: Brown
wonderfully strong
Reviewed in the United States on November 7, 2025 by denise t stone
    • 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
    • Good
Size: 12x12 Color: White
They work
Reviewed in the United States on November 9, 2025 by Hocus Pocus Sweets & Treats
    • It sure is cardboard!
Size: 12x12 Color: Brown
It's cardboard...Yup
Reviewed in the United States on September 7, 2025 by Dirt McGurk
    • No regrets
Size: 6x9 Color: Brown
They get the job done
Reviewed in the United States on September 16, 2025 by J

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