Combination Seat: As a kid grows, this seat transitions from a forward-facing seat with a harness and tether into a booster. Nuna's magnificent auto seats are engineered for expansion maintaining little one to 'tween safe at each stage. Combining safety with high design, Nuna's car seats are mindfully manufactured with https://singles-cruise69012.wikihearsay.com/3196044/not_known_factual_statements_about_are_graco_car_seats_faa_approved