This lightweight high backed booster seat with side impact protection is ergonomically designed for older children. It?s headrest is height adjustable to multiple positions and can be moved easily as your child grows. Your child is fully secured with the aid of an adult seat belt comfortable positioned over their pelvis and shoulder. Features: Adjustable backrest for safe installation in a wide range of cars. Side impact protection. Height adjustable headrest. Pull-out drink holder and snack tray. Group 2-3 suitable for children from 4-11yrs.