From approximately 9 months to about 4 years of age, your little sunshine is secured in the child seat using a height-adjustable safety cushion. The safety cushion protects against neck injuries and functions similarly to an inflated airbag. In the event of a frontal collision, the impact energy is distributed over the surface of the safety cushion. From around 4 years of age, the safety cushion can be easily removed, and your passenger is secured with the vehicle's seatbelt. The Cybex child seat Pallas S-Fix is fixed in the vehicle using Isofix. The Isofix hooks connect to the Isofix mounting points of the vehicle body, ensuring greater stability and safety. You can also install the Pallas S-Fix in cars without Isofix. The patented 3-position adjustable headrest prevents the child's head from tilting forward while sleeping, providing even more safety. A comfort reclining adjustment offers your little one the best comfort, especially on long journeys. You can adjust the sleeping position with just one hand without disturbing your child. The optimized impact shield of the Pallas S-Fix reduces the risk of severe neck injuries without constraining the child, and the one-hand adjustment mechanism of the impact shield makes it easier for parents to make quick adjustments. When it’s time to sleep, the adjustable headrest prevents the head from tilting forward. Together with the headrest, the L.S.P. system of the Pallas S-Fix provides increased safety in the event of a side impact.