Nice!
I'm really like this cushion.  Be aware...it does feel different once you put the cover on, and it also makes it a little smaller.  But before the cushion, my back was hurting so bad within 30 minutes at work that I couldn't stand up straight.  Now, I am able to get up and stand straight any time of the day.  Such an improvement in using this for just 3 days.  Will update review if this changes!<br />Only complaint:  I have an executive chair at work.  The cushion falls a little short from front to back (by a few inches).  Could be just a tad bigger.  If there was a bigger option I would have ordered it.  You'll want your whole backside  and legs on this thing!
Rating: 4 stars