Suitable for children 100-150cm in height. R129-compliant Isofix compatible Safety, ease of use and comfort. With the Solution B3 i-Fix high-back booster car seat, you've got everything covered. Safety thanks to the Linear Side-impact Protection Plus and strict testing under the latest UN R129/03 standard. Ease of use, with a practical ISOFIX system for simple and secure fixation in your vehicle...