When using a booster seat with a seat belt, more room is required to buckle the seat belt in. (mommystroller.com)
You want to be sure you're following the safety guidelines when using the booster seat, so read through the product manual before using it. (verywellfamily.com)
You won't need to use boosters with this diaper, so you're going to save money there. (themonarchmommy.com)