Booster seats can be used for a longer period of time than other car seats as it is approved for use from 3 to 12 years (15 - 36 kg). This light and easy-to-install seat consists simply of a base and is therefore suitable for older children, who already have the right build to use the car’s seat belts.Premium child car booster seat with Isofix fixing. This backless Isofix booster seat is intended to be used in almost all cars with Isofix anchor points built into the car. ISOFIX is an international standard that makes safely fitting of a car seat.The Isofix system allows a quick and correct installation into the car. Thanks to the hybrid system, the Isofix connectors can easily be pushed back when not in use.