The Britax Boulevard ClickTight Convertible Car Seat is an exceptional choice for getting your family where they need to go. With the revolutionary ClickTight installation system, now everyone can install the car seat securely and confidently by just buckling the seat belt. Safeguards your child with an extra layer of side impact protection, impact-absorbing base and steel frame. Accommodates rear facing 5-40 lbs and and front facing 20-65 lbs.