FoamTouch Upholstery Cushion High Density Standard, Seat Replacement, Sheet, Padding, 3" L x 24" W x 72" H

I didn't know what to expect buying foam over the internet. I build a window perch for my dog and wanted a cushion on it, this was a good price for these dimensions. It cut easily with a bread knife. And it's so comfortable I want to be in the window seat instead of the dog! It has held up well so far (about 2 months) and it's firm/thick enough that i can't feel the wood underneath even when i lean on my elbows.

Cumple, pero no es foam... Es hule espuma normal.

supplied to upholsterer who is doing our boat interior. He thinks the quality is good

Not quite firm enough for a snowmobile seat but great for sleeping

My couch is 25 years old but is in excellent cosmetic shape and I still like it. Unfortunately, the springs have lost much of their support. When sitting upon it, one would sink down a little too much, making it a little harder to get up, especially for older people.I inserted some thin plywood and that helped a bit was too hard by itself so I cut up a mattress topper and placed that on top of the plywood (then the couch cushions). That was better but not great. Since mattress toppers are usually made of some sort of memory foam, we were still sinking into the couch a little too much. Thus, thought I would try this polyurethane foam.Although not perfect, I have found this foam to be a marked improvement. I bought the 3" but may at some point try the 2" or even 1". Having used this foam every day since it was delivered, I can say there has definitely been an improvement in comfort and support, which is exactly what I wanted. It was very easy and quick to cut (I used a combination of scissors and electric knife). Only took a few moments.As for the product itself, I have no complaints. My only issue is how it works for me and my couch. Entering through the front door, the couch is one of the first things one sees and with this white foam elevating the cushions was quite noticeable. My couch has rather a busy floral pattern and fortunately I had a sheet I was not using with a similar pattern. Wrapping that sheet around the foam and tucking it in has improved the visual quite a bit, but it is still obvious that something is underneath the cushions.For now, I am getting more comfortable with the look and am quite pleased with the added comfort and support. Am considering trying some of the 1" or 2" foam at some point but expect that I would have to sacrifice some of the support with thinner foam. Not ready to try that yet. Just pleased to be getting more life out of a couch we like. It is much better than it was.