The new generation of the concord ultimax 3 isofix is equipped with an isofix platform for simple secure fastening inside a vehicle the seat provides optimal safety for children from birth until about four years old it is a baby car seat and group i child seat in one for babies and small children up to about 18 months old the seat can be used in the rearfacing position when the child gets older the seat is simply turned around to face forward the intelligent belt guide ensures firm fixin