These cushions are not great.  After letting them fluff up for a while they are still very flat and do not feel full or comfortable. I do like the color and material of the fabric for outdoor use but I will be sticking with my 4 yr old cushions that just need new covers.   Also, be aware these are definitely for smaller chairs.  I tried to see if they would work as a backrest but they are not thick enough to provide much cushion there either.