Diono Monterey 2XT Latch 2 in 1 High Back Booster Car Seat with Expandable Height & Width, Side Impact Protection, 8 Years 1 Booster, Plum

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 two retractable cup 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 15.1 lbs. Monterey 2XT is lightweight allowing you to move the seat between vehicles with ease.