Would this cushion be firm enough to use in a car's front seat that has no height adjustment? We need a cushion that won't flatten over a long drive.
1409387
This cushion will not flatten. I would say it is 2 inches when sitting on it and when you get up it goes right back to the original size if over 2 inches. I am 300lbs and this works for me in the car as well as at home.
1409388
I am using this cushion on my office chair. I sit all day and I'm "plus size". I don't know exactly how long I've had it (at least 6 weeks) and it has maintained a good level of firmness. It has added height (slight lift). If you want guaranteed lift in height for a long drive, I would definitely say yes, it will hold up for a long drive. I am sorry, but can't give you a good guess on how much height you'll gain. You'll be pleased with the firmness holding up, but not sure it will give you the height in inches you are seeking since that depends on how low your car seat currently rests.
1409389
It's very firm! Beware if you want it to cushion...it's very supportive and not cushiony.
1409390
Doesn't flatten out over a long drive. In fact I wouldn't mind if was just a hair thinner.
1409391
I am using this cushion on my office chair. I sit all day and I'm "plus size". I don't know exactly how long I've had it (at least 6 weeks) and it has maintained a good level of firmness. It has added height (slight lift). If you want guaranteed lift in height for a long drive, I would definitely say yes, it will hold up for a long drive. I am sorry, but can't give you a good guess on how much height you'll gain. You'll be pleased with the firmness holding up, but not sure it will give you the height in inches you are seeking since that depends on how low your car seat currently rests. I am using this cushion on my office chair. I sit all day and I'm "plus size". I don't know exactly how long I've had it (at least 6 weeks) and it has maintained a good level of firmness. It has added height (slight lift). If you want guaranteed lift in height for a long drive, I would definitely say yes, it will hold up for a long drive. I am sorry, but can't give you a good guess on how much height you'll gain. You'll be pleased with the firmness holding up, but not sure it will give you the height in inches you are seeking since that depends on how low your car seat currently... » Read More I am using this cushion on my office chair. I sit all day and I'm "plus size". I don't know exactly how long I've had it (at least 6 weeks) and it has maintained a good level of firmness. It has added height (slight lift). If you want guaranteed lift in height for a long drive, I would definitely say yes, it will hold up for a long drive. I am sorry, but can't give you a good guess on how much height you'll gain. You'll be pleased with the firmness holding up, but not sure it will give you the height in inches you are seeking since that depends on how low your car seat currently rests. « Show Less
1409392
The cushion is about 2 inches thick and it is very firm and retains its height when you sit on it. I've been using it for about 2 months and it has not flattened out at all.
1475111
Sorry I didn't keep the unit long enough to even think about a cushion size. Due to the quality of the unit, I cannot recommend using it for seating of any kind. I returned the unit I received.
409562
It would probably be to tall but might work. I drive a tractor trailer at night and it helps my back but probably would have liked their original gel cushion better because the extreme seems to be a little too tall and seems hard to get comfortable on. I would try a thinner version.
1708698
I suppose you can. It is pretty thick and I would even call it firm. It's I'd about an inch thick. However I feel if used as a seat (daily use) it will become flat. Hope this helps :) u use it for drying sugar flowers for my cakes.
1980502
I purchased this pillow following back surgery.O found that it is comfortable to sit on,in a car.But I never could use it on a soft cushioned chair,or couch.I walked around the house,trying it on every chair,and I found that if I took the cushion,out of a hard,wooden seated chair,that I could use this cushion.This is a perfect example of why something that is supposed to be good for body alignment,is not comfortable for everyone.
294802
Not the most comfortable to sit on... It seems my rear is somewhat larger than the cushion but I have used it in a pinch and it was fine.
1370392
I use it in my car. I think it might be too thin for sitting on extended periods.
798973
No, the cushion is just ok. I have a bigger bottom so the hole in the center of the cushion is not big enough : ( I used it on a long car ride & I think it hurt my bottom worse.
1260523
This is firm and sinks to about 2 inches for me. I weigh 300lbs. So depending on your weight, it will flatten more or less but when you get up, it goes right back to original size. This cushion is the best I have tried out of 10 on Amazon.
1213228
I like this cushion - it is the best one I have found. I leave it in the car and use it every time I travel and my lower back is pain free. I would purchase this item again.
1791453
I wouldn't recommend it without a cushion. It is hard plastic. You could but it wouldn't be comfortable for an extended period of time.
1213227
I use this cushion in my 2000 Chevy S10 Blazer because the driver's seat has serious sagging from the previous owner. Because of that, a metal bar was pushing into my low back and this cushion did the trick for correcting that problem. I'm sure this cushion will be more of a help than a hindrance for your cross-country trip. For the price, you can't go wrong, and I don't think you'll be disappointed.
916710
I think it would if the seat is big enough. This cushion fits my bucket seat in the car.
2206027
Yes and the cushion last a long time. .. Still using it. ..I have 3 car,home and work
1708398
I think it would help although it isn't ultra firm. I use it on my upholstered office chair for more support and it works really well.
969768
I think it will flatten once you sit on it. I think you should find something thicker because and wider to help you with that.
798878
The Cushion is great. However, the only way you are going to know if it will help you, is to try it. If you buy this through Amazon, their customer service wonderful. I am sure they will take it back, if you send it back in a reasonable amount of time. You have to test it yourself, there is no other way. It worked for me. It has a soft and a stiff side. I use the soft side. It comes in a cover, you use it with or without the cover. It is larger with the cover and smaller without it. I hope this helps.