This is a decent and airy spring-summer-fall polyester comforter that does the job, and is well suited to lightening up a small room due to its simple white and light grey stripes coloration. The label says it contains 3 pounds (1.36kg) of polyester filling material.  When held up to a bright light source, I found the filling material to be slightly unevenly distributed in the squares (i.e. some contained a bit more filling than others), but the comforter works fine.  If you prefer an ultra puffy comforter, or are seeking a massively thick winter comforter, try something else in a more expensive price bracket. I'm happy with my purchase, and most importantly, it brightens up this small room and kept me warm when I took a nap under it. It's a good comforter in this price point and I got it on sale.