The Graco high back/booster seat was bought for my daughter after she outgrew her convertible seat. She's a tall three year old who loves to sit in her new pink flowered seat. It fit into the seats in my Neon as well as her grandma's van and our new PT Cruiser, all the same. The seat belt fits nice and snug across her and the holder keeps it from rubbing against her little neck. After you fasten her seat belt, it is low enough that she can't easily reach it to undo, it takes her some effort to get it open.

She has put this seat through a bunch in the past year. It has seen dirty diapers, drool...