With cool, sporty features, any child is sure to feel great riding around in the TurboBooster. The easy-to-adjust headrest features EPS energy absorbing foam, and the belt positioners, intuitive and easy to use, aid in proper seat belt positioning. Kids are sure to love the padded arm rests and the hide-away cup holders on either side of the seat - perfect for storing drinks, snacks, and toys for those long rides. The TurboBooster youth booster seat is for children from 3 to 10 years old and 30 to 100 lbs. The TurboBooster youth booster car seat is to be used forward-facing only. When used in its high back form, the TurboBooster youth booster car seat is for children ages 3 to 10 years old, from 30 to 100 lbs and between 38 and 57 inches. When the back is removed, the TurboBooster youth booster car seat is for children ages 4 to 10 years old, between 40 and 100 lbs and 40 to 57 inches tall. Padded arm rests for extra comfort One-hand adjustable head support grows with your child Energy Absorbing Foam Liner EPS Open-loop belt guide for easy installation and added comfort Deep side-wings support your child while napping Easily converts to a backless booster seat Hide-away cup holders for snacking on the go Arm rests are height adjustable Removable seat pad for easy machine cleaning