A simple synchronised expansion system makes adjusting this car seat simple. Select an appropriate height for the headrest and the seat expands to the most suitable width for your child , whilst adjusting the integral belt guide to ensure correct positioning of the 3 point seat belt across the shoulder and pelvis. Its an excellent choice for growing children or for different ages and sizes. Car seat features: Car seat group 2-3. Suitable for children 4 years to 11 years. Suitable for children from birth to 13kg. Only use in front seat if there is no active air bag. For use with 3 point seat belts. Forward facing. Side impact protection. 3 point harness. 4 recline positions. Body support cushions for younger children. Adjustable head support. Padded seat. Armrests. General information: Size H72, W45, D41cm. Weight 5.5kg.