The janeacute montecarlo r1 xtend car seat is a multi group safety seat that easily adapts to your growing child thanks to its integral adjustment system the included optional xtend impact shield allows this group 2 3 car seat to cater for group 1 meaning the car seat can effectively be used from 9 to 36 kg 9 months to 12 years approxthis car seat is anchored to the car via the standard isofix system and the child is secured in the seat with the 3 point seat belt obtaining greater stabil