The Diono Monterey is a high back or backless booster seat for children ready to graduate from their convertible car seats. The adjustable design accommodates growing children from 38”-63” in height and from 30 pounds up to 120 pounds, the highest weight capacity available on the market today. The width of the seat can be adjusted to fit a child’s shoulders up to 20” wide, and the 11 position headrest can be adjusted for a custom fit to your child. For a safe ride Monterey features deep, reinforced sides that are lined with energy absorbing EPS foam for side-impact protection in the event of a crash. The reinforced seat bottom has extra length for ultimate leg support and is lined with thick AirTek foam tapered sides, and 2 recline positions for total comfort. For kids on the go the Monterey has dual cup holders that are extra-deep and angled to keep drinks upright.