The original expandable booster, with easy one hand height and width adjustment to provide 69% increase in occupancy space. Suitable from 40 - 120 lb. (18 - 54 kg), approx. 4 - 12 years. Coverts into a backless booster car seat as well to grow with your child.

• THE ORIGINAL EXPANDABLE BOOSTER: Provides 69% increase in occupancy space as your child grows
• 2 SEATS IN 1: Easily converts into a backless booster seat, with a wide contoured seat base and 2x fold away drink and snack holders
• SUPERIOR SIDE IMPACT PROTECTION: Reinforced high impact aluminum that provides layers of enhanced side impact protection for head, shoulders and torso
• 11 POSITION HEADREST: Easy one hand adjustment provides up to 6.5” in height to grow with your child. Ultimate safety and protection for your child comfort
• SUPER LIGHTWEIGHT: Weighing only 14.3 lb (6.5 kg), Monterey® 2XT is super light allowing you to move the seat between vehicles with ease