Graco Convertible Car Sear can hold a rear facing infant from 5-40 lbs & a forward facing toddler in its 5-point harness from 20lbs-65lbs. It comes with the Graco smart Simply Safe Adjust Harness System. It makes finding the proper fit for your child safe and simple. The system features a no-rethread harness that automatically adjusts. Side impact tested, it exceeds all of the US safety standard FMVSS 213.