Group 2/3 15-36kg or 33-79lbs, approximately 3.5 to 12 years old 2 year guarantee Air Protect® technology The Rodi Air Protect from Maxi-Cosi is a lightweight car seat compatible with most cars for a quick and easy transfer from one car to the other. Offering excellent protection for the head especially, this car seat protects at a crucial stage of development and comes with a range of additional features: Forward-facing seat easily fitted with a standard 3-point seat belt. Air protection system in the headrest, specially designed to provide your child with the best side protection possible, even reducing the risk of head and neck injury by up to 20%. In addition to the extra head protection, the design of the seat also provides optimal protection for the body and hips. Belt guides to ensure the seat is fitted correctly. With two reclining positions the car seat can be in sleeping and upright position. The booster seat can be adjusted in height to grow with the child up to approx 12 years of age. A comfortable and accommodating seat, the back rest grows with your child in both length and width to ensure they are seated and supported correctly as they grow. Lightweight, easy to transfer from one car to the next. Please note: Register your Maxi-Cosi car seat with them in just three weeks to receive lifetime warranty with them.