I’ve had it unpacked for almost a week. It says it should only take 6 hours to expand but it still is not even close to the listed dimensions (as shown in photo). There is so much extra fabric on the cover it’s almost impossible to sit in because you slide right off from all the extra fabric (which I had to tuck underneath the chair just to make it look decent). I almost feel like I relieved the wrong insert size because it’s not even close to the listed dimensions and the cover has the correct dimensions listed. Really disappointed.