Aommos High Back Plush Beautiful Seat Cushion Pads for Back Pain Relief,Sciatica and Tailbone Pain - Ideal for Office Chair, Car Driver,Kitchen,Sofa (COFE(Back up))

It is a whole lot smaller than I was expecting. The heat you feel immediately upon sitting on it. It does not make your back more comfortable. It would if it was much much thicker, but it isn't. It would work for children, but not adults. The pictures are misleading. They make them look bigger they actually are. For the real size look at the picture with the baby stroller. That is a realistic view of the size. It is extremely expensive for what it is. I will probably return it.