The Maxi Cosi Pebble Pro is an iSize approved infant car seat. As such, it can only be installed rear facing. It can be installed with seatbelt, or it can be used with the FamilyFix3 isofix base. It is part of the 3way concept; with the FamilyFix3 base also being compatible with the Maxi Cosi Jade Carrycot as well as the Pearl Pro / Pearl Smart toddler seats. It gets high safety ratings by ADAC and provides good infant support.