When your child is ready to graduate to a booster, the high-back Monterey lets you make the transition with safety and comfort. The adjustable design accommodates a growing child up to 120 pounds and 63” tall. Deep, reinforced sides are lined with energy-absorbing EPS foam for side-impact protection. Easily increase the width of the expandable seatback to fit a child’s shoulders up to 20” wide, and adjust the 11-position headrest for a comfortable, custom fit. Optional use of the integrated latch connectors allow for a safe and secure installation in seconds. The reinforced seat bottom has extra length for leg support and features thick, AirTek™ foam and tapered sides for total comfort. Dual cup holders are extra-deep and angled to keep drinks upright. Monterey packs flat for travel and storage and can also be used as a backless booster.