Fits like a glove the adjustable with optimal fit at any time its growth behaviour is unique the kiddy cruiserfix pro adapts to your childs body dimensions in height and in width so it ensures that children from the age of 4 to 12 years sit comfortably and ergonomically correct at any time at the same time it connects to all vehicles that are equipped with the isofix standard features comfortable lateral headrest prevents the head tilting to the side without affecting the view superb