· 4-in-1 Car Seat: Transitions from rear-facing harness, to forward-facing harness, to highback booster, and finally to backless booster.· Simply Safe Adjust Harness System: Enables hassle-free simultaneous adjustment of harness and headrest.· 10-Position Adjustable Headrest: Adapts to fit your growing child with ease.· 6-Position Recline: Ensures your child's comfort throughout your journeys.· Latch Equipped: For quick and easy installation.· Graco ProtectPlus Engineered: For robust protection in various crash scenarios.· Convenient 10-Year Use: Designed for long-term use from infancy to preteen years.· Steel-reinforced frame provides strength and durability for years of smart utility· Plush inserts keep your child comfortable on your many journeys together· Side-impact tested for occupant retention with the built-in 5-point harness system