2 Pcs Black Polyurethane Foam Sheet- 16 x 12 x 1.5 Inch Cuttable Foam Inserts for Cases- Packing Foams Pads for Toolbox Camera Storage and Crafts

They worked great for extra packing material in a Americase case.

The polyurethane foam sheet arrives looking like it was accidentally mailed as a napkin, then proceeds to expand like it’s late for a science fair. You open the package, set it down, and suddenly you’re questioning whether you accidentally ordered “foam, expanding, theatrical.” It rises more than yeast bread left out for 24 hours and does it with the confidence of something that knows you weren’t ready. Five minutes later, you’re holding the full 1.5 inches and quietly wondering if you should’ve ordered two… or if you should line your kid’s bedroom walls with it and finally achieve household peace. For science projects—especially the “dad, we’re building a wind tunnel” kind—this foam is an unsung hero. It’s soft enough to forgive enthusiastic measuring, dense enough to hold fans and ducting steady, and compliant enough to kill vibration before it turns your dining table into a percussion instrument. Fans seat cleanly, airflow stays controlled, and the whole assembly stops trying to migrate across the table. It’s the difference between “experimental apparatus” and “science project that doesn’t embarrass anyone.” In actual use, the foam behaves like it’s been raised by engineers and parents simultaneously. It cuts easily, tolerates repeated adjustments, and absorbs noise and vibration like it’s personally offended by chaos. Every time you trim it, it forgives you. Every time the project changes direction (which it will), the foam just shrugs and adapts. And yes—at some point, you will pause, look at the leftover pieces, and seriously consider whether lining the kid’s walls might improve acoustics, concentration, and general household harmony. It’s not structural, it’s not fancy, and it doesn’t pretend to be anything it’s not. But for stabilizing, mounting, damping, and saving last-minute builds, this foam sheet is dad-tier problem solving at its finest. Quiet, effective, and way more useful than expected. Pros • Expands dramatically to full thickness (consistently entertaining) • Excellent vibration and noise damping • Easy to cut, shape, and revise repeatedly • Lightweight yet supportive for mounting components • Perfect for science projects, labs, and sanity preservation Cons • Arrives impossibly thin and mildly alarming • Compresses under heavier loads • Not structural—supportive, not load-bearing • May inspire questionable home-improvement ideas

I was having issues with cold wind getting in my crawl space. Completely eliminated the problem. Great job.

I bought these because I wanted soft foam. These are not as soft as I had expected. I am sure that I can find a use for them, though I have not yet.

I have a sturdy case I bought which came with "pick" foam, i.e., foam that was cut every half inch or so but only partially so the pieces could be "picked" out leaving a space for whatever. The problem is the stuff just keeps falling apart, and after a short usage it is not very useful at all. I found this product and gave it a try. The best thing about this foam is that it is much less "spongy" than other foams. When you cut it (I used a scalpel, but an Xacto knife or similar will do), the foam that is left has much more body and therefore is much better at protecting the object you want protected, like my very expensive camera and lenses. The foam is shipped in a thick plastic bag and all the air has been removed. So what you get is much smaller than you expected. Carefully cut it out of the bag, and the foam expands to its full body very quickly. And, this foam is a lot less expensive and available in more convenient sizes than I have seen before. I give this product two thumbs up.

Returned Not what I needed

I wanted to use this for foam brackets in my gun safe. I returned this, because it wasn't as dense as expected. However, it'll do great for cutout foam, such as a camera or gun case.

what I would call a medium density foam. I use it for padding under upholstery - custom oak consoles for 2nd row captains chairs in SUV's

Good product

Good product easy to cut works well as a replacement to the old foam.

Product just as Described

Me gustan !

I actually use this on my mattress I have a dip in my mattress and I bought these to fill that dip / Gap all I did was I took one piece and I cut it into the shape that I needed and it worked perfectly then I put those pieces underneath my mattress topper and I can't even tell that there ever was a dip and it is so comfortable, and I'm thinking about using the rest in my pillow that has foam in it as well