Everlasting Comfort Doctor Recommended Memory Foam Seat Cushion for Office Chairs & Car Seat - Ergonomic Office Desk Accessories for Tailbone Pain Relief, Sciatica & Lumbar SupportOEKO-TEX MADE IN GREENOEKO-TEX MADE IN GREENOEKO-TEX MADE IN GREEN

This cushion set is great and cost friendly. I bought while crafting for long hours and it made it easier to sit for extended times. I even used the bottom cushion on my 4 1/2 hour drive home and it alleviated the fatigue and sciatic pain I normally experience.

It is a great product.

Got it more for the racing sim seat as I spend some time sitting down, driving around the track like a scalded bald eagle, singing out the last note of freedom til its heard across the land, raising hell, praising Dale, doin it for Dale with some orthopedic cooling gel memory infused seat cushion comfort and lumbar support. Yeah it's been great for I what I purchased it for!! I typed this from my wife's account too, she don't normally sound like that.Nothing is perfect that's why it's 4, otherwise, excellente purchase!

Perfect! Purchased to place under seat cover of John Deere lawn mower S110. John Deere makes a great mower but their seat is not so soft! These cushions are super soft and of good quality.

I purchased this set because I work from home and I sit in my chair, literally 7 1/2 of the eight hours every day. My chair is not very ergonomic so I figured buying these pieces would help with my lower back support. They are a little bit hard there’s no Give so that you can adjust how you sit on it. It’s just a brick that you’re sitting on. Maybe it was made that way and I didn’t read it correctly, but it’s more of a hassle to sit against it rather than it conformed to what I needed to do

Works well and long lasting

This was a Christmas gift. I use it every day. It really helps on long drives.

I bought this to make the regular wooden dining chairs we have at home work for 8 hours per day work from home while we are social distancing for covid. Whereas I couldn't sit on the chair all day without a sore tuchus, this makes it bearable by the end of the day, and at the end of the week. That being said, I am ready to be done sitting on it as soon as I am done working, so it doesn't make a chair suddenly into a 16 hours per day seat.I read other negative reviews which made me worry about purchasing, but all brands seemed to be the same....so here's my own experience relative to them:-- re: "mold" mine had no mold on them. I do think some of the black cover, or lint from it transfers, but I was careful to inspect when I first got them, because I would have returned if I thought it was mold. This was the most concerning to me. For me, it was just lint. They did smell a little funny, but it was chemical smell, not mold, and that is pretty typical for memory foam. I left them outside overnight to air out and all is fine.-- re: too squishy/flattens. A member of my household who weighs 300 pounds sat on this for over an hour and did not experience the cushion overly flattening. Of course it squishes, but it has always sprung back so far, and provided comfortable cushioning. I wouldn't say this is soft, it's quite firm. I do notice that the cushion has different comfort levels on different chairs/styles. Both of my main chairs at home have wooden seats, but on one of them, this cushion set is a lot more comfortable. Go figure! So if you have some options yourself, maybe try that. I actually think a very lightweight person like a teenager might sit on this and not get any squish at all and find it a little bit hard!-- re: chair damage -- it does have small rubbery nubs glued to the bottom side of the cushion. It's helpful so it is not sliding around relative to your hard chair. No marks left on our finished wood chairs.--re: previously opened. My box was not really well taped shut (edges of flaps had a gap) but when I pulled off the tape, the graphics on the box peeled off too, so it would be evident if someone had untaped and re-taped. I think that tape job may come from the factory. So, I can't say for sure that it was 100% not opened before, but it didn't appear to be to my eye, just a bit sloppy on the inital box taping. If it had been opened and returned/resealed, they did a fine job re-packing.--re: cracks or tears after moderate use. I have had for 2 weeks, no problem. Fingers crossed it gets me through the covid shut down. When I was inspecting the foam, I did notice that it looks like there was at least one "fold" in the foam -- like a cold shut - where it was in the mold and formed a bit of a surface that goes into the volume of the foam. That could be a weak point and might be the cause of future tearing, but has held up so far. That may depend on the location and direction of the fold in the material. So - maybe a potential manufacturing issue there.In summary. Pleased with the purchase. It's sufficient for my purposes, I have not personally experienced any of the negative features other people found.