The Advocate ClickTight Anti-Rebound Bar (ARB) Convertible Car Seat features the revolutionary ClickTight Installation System, giving you peace of mind that the seat is installed properly. It’s as simple as buckling a seat belt. Just open the front of the seat, feed the seat belt through the indicated path, buckle, click the seat shut, and secure the tether. The Advocate ClickTight Anti-Rebound Bar (ARB) has maximum side impact protection to shield your child during a collision. A deep energy-absorbing shell, quick-adjust head protection, and exterior side cushions form three layers of side protection – the best protection for your child. The Advocate ClickTight Anti-Rebound Bar (ARB) also features SafeCell Impact Protection, an innovative system of safety features found only in Britax car seats. These features include a steel frame, energy-absorbing base and patented V-shaped tether. This tether minimizes seat rotation and has staged-release stitches that slow and reduce forward movement during a crash. The Anti-Rebound Bar (ARB) minimizes forces associated with crashes by stabilizing the car seat when installed rear-facing. The Britax-patented Click & Safe Snug Harness Indicator takes the guesswork out of seating your little one, letting you know that your child’s harness is within range of proper tightness with a click. The easy-adjust harness grows along with your child with 14 different positions. Change the height of the seat with just the push of a button – no inconvenient rethreading necessary. This car seat is proudly engineered, tested and built in the USA with global components.