The Graco® 4Ever™ All-in-1 Car Seat is the only car seat you’ll ever need as it grows with your child from when they are 4 lbs. to up to 120 lbs., enabling you to enjoy 10 years of use. The only car seat that truly goes from baby to booster, the Graco 4Ever All-in-1 Car Seat is comfortable for your child and convenient for you as it transitions from rear-facing infant car seat to forward-facing 5-point harness seat to high-back and even a backless belt positioning booster. The Simply Safe Adjust™ Harness System and 10-position headrest allows you to adjust the harness and headrest together, with no rethreading.