Pen+Gear White Foam Board, 20" x 30"
Pen+Gear White Foam Board, 20" x 30"
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Pen+Gear

Pen+Gear White Foam Board, 20" x 30"

866 ratings
Pen+Gear White Foam Board, 20" x 30"Pen Gear White Foam Board 20 x 305 pack Pen Gear White Foam Board 20 x 30
Pack SizeSingle

Key item features

  • Generous Dimensions: This Pen+Gear White Foam Board measures a substantial 20 inches by 30 inches, providing a generous surface area suitable for a wide array of creative and display applications.
  • Robust Construction: Constructed with a durable 3/16 inch thick polystyrene core, the board is meticulously laminated on both sides with a clean, white paper board, ensuring structural integrity.
  • Pristine Surface: It features a smooth, matte white surface that provides an excellent backdrop, specifically designed for showcasing photographs, displaying art pieces, and creating legible signs.
  • Creative Versatility: This foam board is highly versatile, perfect for diverse uses including extensive craft projects, creating effective signage, and serving as a simple display medium.
  • Effortless Customization: Designed for user convenience, the board's polystyrene core allows for effortless and precise cutting, easily adapting to various project requirements and shapes.
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About this item

Product details

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Customer ratings & reviews

4.5 out of 5 stars
stars
866 ratings166 reviews
How item rating is calculated
  1. 5 stars79% (684)
  2. 4 stars8% (69)
  3. 3 stars4% (34)
  4. 2 stars2% (21)
  5. 1 star7% (58)

Reviews summary

Pros

  • : Provides good cost relative to its features.
  • : The sheet provides a sturdy, well-constructed base.
  • : The board accommodates presentations and classroom tasks.
  • : It trims cleanly with an x-acto knife and stays sturdy.
  • : Made to hold projects securely in place.
  • : Features an intuitive interface that is accessible to various users.
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Showing 1-3 of 166 reviews

Jan 9, 2026
Reviewer name: A
Top Reviewer
Item details
Multipack quantity: 1
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Thick and Strudy

bigger than i expected but strudy quality! great for projects like vision boards but having a more solid foundation than traditional poster boards. the thickness helps for an easier presentation for school if you're using it for your project or even for crafting.

Helpful?59WIVJDSFWBK5347546821
Dec 7, 2025
Reviewer name: Sheryl
Top Reviewer
Item details
Multipack quantity: 1
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

I cut this to down to fit the back of an art canvas I was painting to provide surface tension. The stretched canvas I'd bought needed further support to avoid more distortion and it worked! It will be easily removed once my project is done. Undamaged, the poster board will be used again. It arrived beautifully pristine. Happy camper here!

Helpful?59WIVJDSFWBK5347546821
Mar 5, 2026
Reviewer name: Quaker
Item details
Multipack quantity: 1
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

5 Stars for Value -- Not for quality

These foam boards get 5 Stars for value. They are the least expensive you can buy, and very lightweight (great as an inexpensive way to test paint samples), but TWO BIG CAUTIONS: 1) They aren't strong or sturdy or durable. They dent easily, and if you paint them, you must paint both sides or they will CURL UP as the paint dries. 2) I DO NOT recommend ordering them for delivery. WalMart doesn't package them up at all. I had 5 loose foam boards dumped on my front porch, dented and dirty.

Helpful?59WIVJDSFWBK5347546821
Current price is $1.92
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