The Graco SnugGo i-Size R129 Convertible Car Seat offers i-Size and R129 safety standards, meaning it has undergone extensive side impact testing and allows children to remain rearward facing longer. It is compatible with any i-Size approved vehicle. The seat features an easy-access 360º rotation with ergonomic activators on both sides for convenient child placement. This car seat requires the SnugTurn i-Size R129 rotating ISOFIX base (sold separately) for installation. The interchangeable TrueShield side impact protection pod attaches to either side of the seat to protect your child from head to hips in case of a collision. For safety, there is a two-step check before the seat can be turned to forward-facing mode, ensuring the child remains rearward facing for as long as possible.