From birth to around 4 years old 0 – 18 kgs Features: 5 reclining positions Extra headrest and back support easily adjustable in height Well padded cover Safety Anti-rebound bar to ensures maximum of safety Harness doubled with antislippery material to absorb part of the energy during a crash Good fixing in car thanks to the lock off system 5 point harness to offer yet more security Removable and machine washable cover .