![Amazon.com : Chicco MyFit Harness + Booster Car Seat, 5-Point Harness and High Back Seat, For children 25-100 lbs. | Fathom/Grey/Blue : Baby Amazon.com : Chicco MyFit Harness + Booster Car Seat, 5-Point Harness and High Back Seat, For children 25-100 lbs. | Fathom/Grey/Blue : Baby](https://m.media-amazon.com/images/I/81ezlcsGoIL._AC_UF350,350_QL80_.jpg)
Amazon.com : Chicco MyFit Harness + Booster Car Seat, 5-Point Harness and High Back Seat, For children 25-100 lbs. | Fathom/Grey/Blue : Baby
![Amazon.com : UnbuckleMe Car Seat Buckle Release Tool - Easy Opener Aid for Arthritis, Long Nails, Older Kids - Button Pusher for Infant, Toddler, Convertible 5 pt Harness car Seats - As Amazon.com : UnbuckleMe Car Seat Buckle Release Tool - Easy Opener Aid for Arthritis, Long Nails, Older Kids - Button Pusher for Infant, Toddler, Convertible 5 pt Harness car Seats - As](https://m.media-amazon.com/images/I/81FDufEp4ML._AC_UF894,1000_QL80_.jpg)
Amazon.com : UnbuckleMe Car Seat Buckle Release Tool - Easy Opener Aid for Arthritis, Long Nails, Older Kids - Button Pusher for Infant, Toddler, Convertible 5 pt Harness car Seats - As
Keep your child in a 5-point harness until he or she weighs at least 18 kg (40 pounds) and is able to sit correctly. This may be at 4, 5 or even
![Britax Frontier ClickTight Harness-2-Booster: The Last Car Seat Your Child Will Ever Need | This West Coast Mommy Britax Frontier ClickTight Harness-2-Booster: The Last Car Seat Your Child Will Ever Need | This West Coast Mommy](https://thiswestcoastmommy.com/wp-content/uploads/2016/03/Britax-Frontier-ClickTight-harness-mode.jpg)