we present the Car Chair Cybex ECE R129/04 The Solution B3 i-Fix car seat by Cybex is designed for children in groups 2 and 3, suitable for ages approximately between 3 and 12 years, ensuring prolonged and safe use as they grow. This model features an i-Fix anchoring system that allows firm and stable installation using the vehicle’s ISOFIX system, reducing the risk of sudden movements during braking or impacts. Its structure includes a reclinable function, enabling adjustment of the backrest for greater comfort on long journeys, promoting a relaxed posture for the child and preventing muscle strain. Additionally, the protective shell and high-quality materials used in its manufacture provide optimal resistance against side impacts, an essential passive safety feature. The backrest is designed to offer ergonomic support, with an adjustment that adapts to the child’s growth, while its finish in Bay Blue color adds a modern and distinctive style. This seat combines functionality and protection in line with current European standards, ensuring safe transport for children in intermediate development stages. Overall, the Solution B3 i-Fix represents a reliable and practical solution for families seeking an evolving seat that is easy to install and meets high safety standards. Approved: ECE R129/04Characteristics: Reclining