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Foam Board 24' x 36' x 3/16' (5mm) - 12 Pack, White Poster Board, Double-Sided, Acid-Free Foam Core Board for Signs, Presentations, Schools, Offices, and Art Projects

Free shipping on orders over $29.99

$55.00

$ 24 .99 $24.99

In Stock

1.Style:20x30 In 12 Pack


  • Professional Use: Enhance your presentations with our premium 12-pack of foam core boards. Each 36 x 24-inch thick whiteboard offers a smooth, double-sided, acid-free surface perfect for printing, gluing, painting, and marking.
  • Educational Use: Our premium foam core boards are perfect for school projects. thick and have a smooth, durable surface. They are strong yet lightweight, easy to handle and cut, and perfect for science fairs, classroom displays, and visual aids.
  • Quality products: Our Acid-Free Foam Core Board features polystyrene extruded foam sandwiched between two acid-free paper sheets. Double-sided and impressively lightweight, it combines strength with rigidity for versatile use.
  • Has many uses: Perfect for painting, artwork, education, presentations, modeling, creative projects, picture printing, and image mounting. Ideal for home, office, college, school, classroom, and kindergarten.
  • LIFETIME WARRANTY - If you experience any issues with your purchase, let us know and we will promptly refund your money, no questions asked.


  1. Professional Use: Enhance your presentations with our premium 12-pack of foam core boards. Each 36 x 24-inch thick whiteboard offers a smooth, double-sided, acid-free surface perfect for printing, gluing, painting, and marking.
  2. Educational Use: Our premium foam core boards are perfect for school projects. thick and have a smooth, durable surface. They are strong yet lightweight, easy to handle and cut, and perfect for science fairs, classroom displays, and visual aids.
  3. Quality products: Our Acid-Free Foam Core Board features polystyrene extruded foam sandwiched between two acid-free paper sheets. Double-sided and impressively lightweight, it combines strength with rigidity for versatile use.
  4. Has many uses: Perfect for painting, artwork, education, presentations, modeling, creative projects, picture printing, and image mounting. Ideal for home, office, college, school, classroom, and kindergarten.
  5. LIFETIME WARRANTY - If you experience any issues with your purchase, let us know and we will promptly refund your money, no questions asked.

TexasMomma83
2025-09-04 12:34:00
Great quality. Needed these for my son's school project on architecture-- he designed the layout and then we used my laser to cut the pieces. Took a little tweaking to make sure we didn't burn the edges too bad but in the end he made an a and they worked perfectly. I wish I had taken some pictures with my phone. If I ever get him to send them to me I would upload them lol
Tay Durant
2025-08-27 13:49:11
These foam boards are perfect for homeschool projects! They’re sturdy, lightweight, and great for presentations or creative activities. A must-have for any homeschooling parent!
Michael
2025-07-24 12:56:04
Exactly what I ordered!
Jarrod
2025-07-12 13:38:18
These are average quality. They are mostly ridged with just a little bit of bend/give to them. Easy to write on or to tape things too. I do wish that the facing on each side was thicker or more durable for reuse and so it didn’t crease on the sides from nicking.
MAX W LEMAIRE
2025-06-08 15:28:10
I don't know how you can mess up foam core. It's half as rigid as every other foam core I've used ( I go through a lot selling prints).Also the surfaces are glossy and slick, so you can't really write on it.Not a fan.
Linda L. Drescher
2025-05-20 14:02:04
Great for rebacking pictures.
Story Lover
2025-04-13 16:03:24
I ordered this foam board to use for framing as a backing board. However, it is not stiff or sturdy like most foam board I've purchased, and therefore will not make a good backing board for framing.
Betsy
2025-02-15 15:12:12
Once I used bubble wrap between art and got bubbles. I learned the hard way.I love these and they came in exceptional packaging thank to the delivery person, too. The box was perfect, no damage..that meant each sheet was pristine. I can cut it down. I use it for spacers.I am going to try it for watercolor, but have yet to cut the piece down.Thank you for great quick shipping, great quality, and just what I needed white foam core board.
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