Matex 701 Premium Car Seat Cushion: Gray Foam Wedge. for Back Pain Support, Height Boost, Sciatica Relief

Thanks for the useful reviews which helped me in my choice! It is so comfy to sit on in the car, and as I am raised to a different part of the back rest my car seat is now comfortable! Relief as I have an hour drive to work and my back was in agony (thanks to my physio for suggesting a wedge).I am now very tall (i'm tall anyway) in the car but happily have a few inches spare above my head still, although the altered seating position meant that the pillars by the windscreen are really in the way but that is the car. I've become more used to driving on it, almost like having a new car! The wedge is quite wide but it isn't really a problem and the comfort it gives and the erasing of the back pain far outweighs aesthetics this time!

This has been a life saver. It has quite a nice grip on the car seat. It boosted my height so that I can see the car's front as well as look back while reversing. I can't recommend it enough. If you are thinking of a height booster, this is the one. For comfort it gets 5 star, too. I do not have any back problems etc. so I can't comment on its benefits in that sense but being comfortable, it should do some good.

Rather disappointed with this. It is a bit too wide for my golf and doesn't really sit very well. The seat is designed to have the point of the wedge under your back and the deepest section by your knees. That's the wrong way round for me - I prefer to have my hips raised slightly. I can't really blame the seller for that though, it is clear enough in the picture.Can't get comfy on it :-(. Shame, it feels reasonably good quality and is an innocuous colour.

I have an Audi A3 & the cushion doesn't quite fit in the deeper part of the seat - it overlaps & therefore moves when getting in & out of the car. Other than that I am very pleased with the product which gives me a bit more height & comfort.

Good strong foam that doesn't squash too much when sat on. Well made. I did cut mine and really see the case to fit my car seat as it was around 10cms to wide. The seat cover is a good match for this car so as not to stand out. Very pleased.

Meh! It was OK. Didn't really fit between my side bolsters so it moved around a lot. Chucked it away after a couple of months as it didn't really improve my back. Used a simple cushion instead,and my back is now A1. Might work for others.

Very comfortable and stays in place. Excellent quality and I would definitely buy from this company again.

Do not ever buy this product it is the worst flattest cushion and expensive in comparison to other products for quality. Or I should say no quality. When I tried to get a refund as the cushion went flat within two weeks. My request was rejected.Don't waste your money