This outstanding car seat, Chicco Keyfit 30 will hold both infants and toddlers, any little one weighing 30 pounds or less or 30 inches long. As an added feature, the Chicco Keylift 30 Car Seat is very light and weighs just nine-pound for easy car transfers. The foam liner supplies extra protection for side impact. A softly-padded enclosure lines the seat and maintains the infant’s head and body for protection and stability. The five-point harness is easily adjustable and is simple to secure. The car seat base is designed with a bubble style on either side, making setting up a breeze. The Chicco Keyfit car seat rises above its competition with design and maximum protection capability.