Purchased these for the kids playroom. They love that they can move them, stack them, on their own. They're good for ages 5 and 8. I watched the online video about Fatboy and it shows you some different ways to sit on them particularly using them on the side lengthwise and reclining in them. Even comfortable for me as a 5'7" adult this way. More sophisticated than a hokey bean bag chair. Fabric seems durable.