I bought these for my kindergarten classroom because the teacher next door has them and her kids love them!  These are the perfect size for younger elementary kids.  I am pretty small myself (5'1" and just over 100 lbs), and I am too big to sit in them comfortably, which is something to keep in mind if you are considering these for an upper elementary classroom.  The 4 star rating is because I didn't get to choose the colors and only half of what I received matches my classroom color scheme.  If I could choose colors, this would definitely be a 5 star rating.