The stylish maxi cosi pearl is a compact comfortable car seat designed to fit in most cars and is suitable for toddler from 9 kg to 18 kg approx 9 months to 4 years it features an easy iso fix installation with one click attachment to maxi cosi family fix base the pearl is very highly rated in safety tests and the family fix base offers added reassurance by confirming the seat is correctly installed using light and sound indicators installed using the maxi cosi family fix base the pearl