This is junk and a copy of the real patented one at by Lounge Doctor . I was hoping it was so popular that now Target could sell it at 1/4 of the price but this was just uncomfortable and horribly made . The real one which I have subsequently ordered is amazing and has given me comfort for 2 decades so I needed a new one finally . It alleviates back and leg pain so get the real deal and you’ll thank me !
My mother is 5 feet and this did not work at all for her, unfortunately. She ended up with her knees on the first "bump" and then her heels on the edge, and with space under her calves. This was not going to be comfortable. I found no way to make it work for her. Frankly, I am puzzled as to how this would work for someone at all--perhaps a child? Anyone else would have their feet on that edge (or over it) and then have this space under their lower legs. Am I missing something?