Britax Frontier 90 Booster Car Seat The new Britax Frontier 90 combination harness-2-booster boasts the revolutionary ClickTight installation system combined with Britax's leading head safety technologies. The Frontier 90 keeps your big kid safe and offers parents the peace of mind of a safe, secure, and easy car seat installation each and every time. ClickTight installation system is an innovative technology that allows parents to easily achieve a safe and secure installation using a vehicle seat belt every time. Features: Includes: Tangle-Free, Five-Point Harness with 9 harness height positions - up to 20.5" Secure fit with HUGS Harness Ultra Guard System Integrated Cup Holders and Storage Quick-Adjust No-Rethread Harness Color-Coded Vehicle Belt Guides Removable cover Manufacturer Recommended Weight/Height Limits: Harness mode: From 25 to 90 pounds, from 30 to 58 inches Booster mode: From 40 to 120 pounds, from 45 to 62 inches

• True Side Impact Protection provides deep side walls and a head restraint with energy-absorbing EPP foam to distribute crash forces, shield from vehicle intrusion, and contain the head, neck and body while keeping them aligned
• Base with SafeCell Technology compresses and significantly lowers the center of gravity in a crash, reducing the forward movement of the car seat
• Integrated Steel Bars strengthen the connection to the vehicle and reduce forward flexing of the child seat during a crash
• Energy Absorbing Versa-Tether anchors the top of the car seat to the vehicle using a two-point attachment, minimizing the amount of forward movement of the car seat.
• Chest Pads provide resistance to forward movement in the event of a crash
• Compatible with SecureGuard (accessory sold separately) which works with the vehicle safety belt in booster mode to prevent the child from sliding under the lap-belt portion of the safety belt during impact