Group 2/3 car seats are often high backed booster seats, suitable for children weighing from 15-36kg. These car seats will support and protect your little one from around 3 years to 12 years old and are often secured using the car's seat belt, rather than a built in harness. Group 2/3 car seats are a great choice for keeping your child safe well into their childhood. Shop car seats from Mamas & Papas today for peace of mind that your child is supported on adventures and journeys in the car.