The Britax First Class Plus car seat is a combination car seat that can be used first as a rearward facing seat from birth to 13kg, then as your child gets older a forward facing seat up until around 4 years. The First class can be used in multiple cars as it has a slim base and 2 seat belt routing options that have a better fit in many cars. It is also lightweight and installs with the 3 point belt making it universal for most cars. Once installed the spring loaded belt mechanism ensures a correct and safe installation. First class also features Pitch control system that will reduce the forward movement of you child under impact. Deep soft padded wings will also help to protect your child in the event of an accident with Optimum side impact Protection. To keep your child comfortable as they grow the seat has a height adjustable 5 point belt with performance chest pads. The seat has multiple recline positions with an extended recline in rearward facing mode, that allows your baby a more natural sleeping position.