Coccyx Seat Cushion, Posture Support Pillow for Wheelchair and Office Chair, Washable Cover (Gray)

I love this seat cushion! My husband and I both work in offices all day and either game or do work at home in the evening. After a long day, this cushion is a lifesaver for both our backs and butts. We've been using the cushion for a few months and it's holding up really well. Not only is our posture great, but I can really feel the support whenever I use the cushion on any chair. Also, the airflow pocket is very convenient and helps keep us cool so we don't sweat.I've found that the cushion works best on harder chairs that support it, but even a softer or padded chair can benefit. The tactile bottom makes sure that the cushion stays in place, which is a nice touch. I have used the strap at the back to keep the cushion in place, but I'm not sure if it's necessary. The side handles are also a nice touch, but we rarely use them.For negatives, the main one is that there is only one size. That's good because it makes sure that there is enough support, but can be annoying if it's too small. We both fit well, and even having the seat be a little big wouldn't be a big issue.On the washable aspect, it's easy to take apart and wash, but doesn't get dirty often with regular use.Overall, this is a great seat cushion. I definitely can notice the difference -- it really helps my posture and keeps me comfortable for longer periods of time. This is a great alternative to a more expensive full chair that encourages posture (i.e. a good office or gaming chair) that you can enjoy and take with you! Love it :)

Nice thick and well-built cushion; however, almost too firm. Thought the high back was supposed to be a special feature for additional comfort and support. It is not. It hits in a bad spot of the tailbone and causes me pain instead of relief. I think they could lose the extension at the back and improve the cushion. Unfortunately, I am not using it as I had hoped to. Not all advancements work out.

This cushion literally saved my butt! A few months ago I took on a job that has me driving eight hours a day. After about a month of it, it was very painful and uncomfortable to be driving. I tried another question or two, then found this one. This one actually worked. It feels great to sit on and is a great fit for my body type. I am 6‘4“, and 215 pounds. Now my driving job is not nearly a pain in the arse as it used to be.

I wanted a seat cushion to help my tailbone. Most of the cushions offered anymore have that useless memory foam in it; not good for 5 minutes of sitting. This was not memory foam and seemed to have good reviews. Alas, it came with a pointy knob on the very back to poke and up set my tailbone. It is not comfortable. It does not soften over time. I think this pillow is flawed in it's design and it made my problems worse. I wish I had sent it back.

Seems to be very good quality, my wife is in a wheel chair and she said it was a bit hard at first but after a couple of day's it has become more comfortable, for what it is I think it's about as good as anything available.

For long periods of sitting, not good

I got these for Christmas for my husband and son they are truck drivers, and their biggest complaint is the driver seat is hard. Their back and butt hurt after a few hours of driving. They love these seat cushion, they tell me that the pain and discomfort is gone, and they are very soft and comfortable they cant even tell they are setting on a seat cushion.

It really is too small for American size rear ends. I have to carefully place my rear into position on it and while it may work as advertised as I do not feel fatigue in my back or rump, it just isnt a really good fit or comfy feel.