Your little one will be safe and secure in the Graco Nautilus 3-in-1 Car Seat. This seat will keep your child comfortable and is loaded with features. It"s steel reinforced for strength and durability, and includes a 5-point harness, EPS safety foam, LATCH compatibility, adjustable height, recline, an integrated cup holder, storage and a 1-hand adjustable headrest. The seat converts to a belt-positioning booster for kids 30 to 100 pounds, then a backless booster for 40 to 100 pounds.