Safety and excellent functionality - The CYBEX Solution B2-Fix child car seat is an excellent fit between safety, comfort and ease of use. A Linear Side-impact Protection System guards against the forces of a side collision, while the ISOFIX System helps you ensure the car seat is correctly and safely installed. The Solution B2-Fix provides a continuous snug fit for growing children with a 12-position adjustable headrest that can be raised with one hand.REDUCES SIDE-IMPACT FORCES: The L.S.P. System attaches to the side of the car seat for improved safety in the event of a side collision.EASY INSTALLATION: With ISOFIX Connect - A simple and hassle-free way to install the car seat in the vehicle.GROWS WITH THE CHILD: Adjust the car seat headrest to fit your growing child.FITS PERFECTLY IN YOUR VEHICLE: The backrest adjusts for the perfect fit against your vehicle seat.EASY TO HANDLE: Transfer the car seat between vehicles easily with a reduced risk of back strain due to its ultra-light weight.UN R44/0415 - 36 kg, from approx. 3 up to 12 years. Approx. 90 - 150 cmD IM ENS IONS: L 390 x W 520 x H 640 mm. 4.5 kg.