Quality workmanship. We have a full size futon mattress, 8" thick. This cover went on very easily with zippers on three sides. The zippers appear to be very well made and the material of the cover is a microsoft material not thin, or cheap feeling. The color is pretty spot on with the sample above. It is plenty big however, which is why I only gave it 4 stars. Would have preferred it fit tighter, but can live with it as is, since it does look good, just a bit baggy..