50-Pack Large Corrugated Cardboard Sheets for Mailers, 11x14 Flat Packaging Inserts Pads, Shipping, Packing, Mailing, Dividers, Crafts, DIY Art Projects Supplies (2mm Thick)

(0 Reviews)

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$24.99

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(10000 available )

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Reviews
  • Ms. Era Stracke

    > 3 day

    The product was used to make Thanksgiving Trees

  • Lesley

    > 3 day

    These are sturdy and are great quality. I use these as backing for paper crafts that I sell and I love them. You can cut them down too so you can make them any size!

  • VidPro

    08-06-2025

    Ive ordered thousands of sheets of cardboard from Juvale. These are my favorite because they are E flute and are sturdy and strong. They work great for making poly mailers rigid. Unfortunately, over the past few months Ive noticed that EVERY pack is warped. That makes it extremely challenging to use them for mailers. No matter how much weight I put on them, they will not straighten. I will be finding another supplier if this issue isnt corrected.

  • Michele

    Greater than one week

    Just what I needed to sell prints of artwork. These + plastic sleeves are perfect for customers to pick up an item and carry it without worry it will bend.

  • Koko

    > 3 day

    A lot of them are bowed, and I cannot get them to be flat. The pieces that are flat feel very sturdy and great for shipping sheet music. The box it came in was ok, so Im not sure what happened. If they were all completely flat, itd be perfect.

  • Heidi S. Sortor

    > 3 day

    I cut about 2 inches off to fit the height of my shelves and use it to wrap quilting fabric. Its stiff enough to hold as many yards as you have. Ive wrapped 7 yards and more.

  • bobbyt

    09-06-2025

    Thin, but a little thicker than card stock. Not really flimsy. A nice insert stiffener for semi-rigid mailers. Would use a little thicker pad for more protection.

  • Missie

    > 3 day

    They were great for my moving of oics purposed

  • Damselfish

    > 3 day

    This is E-flute, thinner and stronger than common B-flute. Highly recommended for light weight and strength. I sell online and use this to protect paper ephemera, patterns, etc. Make sure the seller name is Juvale when you buy. They consistently provide good product and send it properly boxed so that the outer sheets are not damaged.

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Use for DIY and crafting projects

Add these corrugated cardboard sheets to your arts and crafts supplies to ensure you always have the necessary supplies on hand for an upcoming school project, celebratory occasion, or online order.

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Various Sizes

Our set of corrugated cardboard sheets come in the following sizes:

  • 24 x 36 inches
  • 9 x 12 inches
  • 11 x 14 inches
  • 11 x 17 inches
  • 5 x 7 inches

High-Quality

The thick corrugated cardboard sheets are ideal for packaging as they won’t easily bend, fold, or rip.

Customizable

Our rectangular cardboard sheets can easily be cut, shaped, and decorated for classroom projects, wall signs, or party decor.

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Packaging

Provide additional stability while packing and shipping art prints, pictures, and postcards.

Endless Uses

Ideal for kids crafts, custom picture frames, or packing and shipping online orders to customers.

Easy to Decorate

Use paint, foam letters, stamps, stencils, glitter, buttons, or ribbon to embellish the cardboard sheets for crafts.

Kids Crafts

Children of all ages will enjoy letting their creativity run wild as they draw, trace, and decorate the corrugated cardboard sheets to create custom artwork.

B07TDH6XG9  Corrugated Cardboard Sheets  2mm Strong Corrugated E-Flute Boards  Corrugated Cardboard Divider Sheets 11 x 17 inches Cardboard Cardboard
50 Pack Corrugated Cardboard Sheets Corrugated Cardboard Sheets 2mm Strong Corrugated E-Flute Boards Corrugated Cardboard Divider Sheets Corrugated Cardboard Sheets 200 Pack Corrugated Cardboard Sheets
Material Cardboard Cardboard Cardboard Cardboard Cardboard Cardboard
Dimensions 11 x 14 inches 6 x 9 inches 9 x 12 inches 7 x 10 inches 11 x 17 inches 5 x 7 inches
Quantity 50 Pack 50 Pack 50 Pack 50 Pack 50 Pack 200 Pack

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