The award winning max fix ii offers extended rearward facing safety from birth to 18kg this seat is designed to make safety simple with isofix installation hassle free one pull harness adjustment and a lightweight shell for easy transfer between cars features group 0 1 0 18kg birth 4y rearward facing from birth to 18 kg extended rearward facing the safest way to travel for longer lightweight easy to transfer between cars ready for the smallest child newborn insert for additi