The perfect blend of trusted safety, relaxing comfort and superior convenience make the Frontier ClickTight an exceptional Harness-2-Booster Seat for your growing toddler. With the revolutionary ClickTight Installation System, now everyone can install the car seat securely and confidently by just buckling the seat belt. You simply squeeze the release button to open, buckle the seat belt across the belt path and then click the seat shut for a proper installation every time – no shoving, kneeing, or yanking required. SafeCell Impact Protection surrounds your child in safety components that work together to protect well beyond the established federal safety standards. The Frontier ClickTight also features Complete Side Impact Protection PLUS providing an advanced layer of protection with a deep protective shell and an energy-absorbing foam headrest designed to keep your child’s head and neck extra secure. The proper fit is essential when it comes to safety, so the Frontier ClickTight includes our Quick-Adjust, 9-Position Harness and 2-Position Buckle to keep up with your growing child. The EZ-Buckle System stays clear of your little one when placing them into the seat and Plush Foam Padding provides premium comfort at every touch point once they’re on board. Integrated Cup Holders and Storage keep snacks, drinks and toys close at hand and there is even a simple Front-Adjust Recline so your toddler can sleep in comfort when the time is right. The Frontier ClickTight Harness-2-Booster Seat can be used in Harness Mode for children 2 years old and 25 lbs up to 90 lbs or in Booster Mode for children 40 lbs up to 120 lbs. When your child is ready for Booster Mode, the harness can be safely tucked away the within the seat to easily transition the Frontier ClickTight into a high-back Booster without any hassles.