As a Grow-up seat, the Everna-Fix is the perfect fit for the future, designed to grow with your child from 9 months up to 12 years. From 9 to 18 kg, your little one is secured with a 5-point harness for maximized safety. From 18 kg (approx. 105 cm) your child is secured with the 3-point vehicle belt. The Everna-Fix fuses form with functionality to deliver ongoing safety and support throughout your child’s formative years.