Britax Boulevard G4.1 Convertible Car Seat

Exp10/21 Safecell impact protection is an integrated system of safety components, including an impact absorbing base, tether and harness, an impact stabilizing steel frame, and complete side impact protection provides an advanced level of protection: a deep, foam-lined shell absorbs crash forces and shields your child from debris, and an energy-absorbing headrest keeps your child's head and neck secure Click and safe snug harness indicator gives an audible click.