This seat is ideal for children who are still growing, because the seat grows with your child in 4 stages. The first stage is suitable for a baby between 6 months and a year old. Your baby will be attached by a 5-point, adjustable safety belt and supporting back area. Stage 2 is suitable for children from age 1. In this stage the belt only has to be attached around the middle. Stage 3 is for children between age 2 and 3. In this stage you can remove the plastic safety bar, yet still choose to safely seat your child using the safety belt. Stage 4 is for children from age 3. The seat can support a maximum weight of 60 kg.