The Britax Advocate ClickTight Convertible Car Seat includes the ClickTight Installation System for safe and easy installation in every car, every time. This seat also offers three layers of side impact protection, an impact-absorbing base and steel frame for maximum safety. Rest assured your child’s harness is within range of proper tightness thanks to the Click & Safe Snug Harness Indicator. Accommodates rear facing 5-40 lbs and and front facing 20-65 lbs.