Graco 4Ever 4-in-1 Car Seat featuring Safety Surround gives you 10 years with one car seat, and provides the best head protection at each stage. It s comfortable for your child and convenient for you, transitioning from rear-facing infant car seat (4 40 lbs) to forward-facing 5-point harness seat (20 65 lbs) to high-back booster (30 100 lbs) to backless booster (40 120 lbs). For a proper fit, the Simply Safe Adjust Harness System and 10-position headrest lets you adjust the harness and headrest together, with no rethreading, and Safety Surround Side Impact Protection provides the best head protection at every stage. The 6-position recline keeps your child comfortable, the FussFree harness makes it easy to get your child in and out, and the InRight LATCH system with one-second attachment makes installation easy. It s the only seat that truly goes from baby to booster!