New in box. Box is opened. Diono Monterey XT Latch High Back Booster Seat Grow on the go with Monterey XT high back booster seat, suitable from 40 - 120 lbs approx. 4 - 12 years. We all know that children grow at different rates, and not one size fits all. As one of the most flexible car seats you’ll find, Monterey XT is lightweight, super portable and with adjustable headrest and expandable sides, ensures a proper fit for your little one at every age. Featuring 11 headrest positions and 2 recline positions, Monterey XT can adapt quickly to growing children, with plenty of room for shoulders, hips and legs. A simple-to-use dial on the back adjusts the width of the seat to fit a child’s shoulders up to 50.8cm wide, while the headrest adjusts up to 16.5 cm (6.5 in) height with one hand for an easy precise fit. Clever design thinking and award-winning safety features make the Diono difference. That’s why the Monterey XT includes our superior side impact protection with aluminum reinforced head support and energy absorbing EPS foam, to accommodate growth spurts without sacrificing protection. Equipped with simple LATCH connectors and front adjusters, Monterey XT can securely connect to your vehicle in seconds, enhancing safety and stability as well as allowing parents to switch between vehicles with ease. Lovingly engineered for every journey with two retractable cup holders to keep drinks or snacks upright and within reach, so both children and parents can sit back and relax. Why settle for a stubborn, rigid and clunky car seat when you can switch things up in seconds? Welcome a world of flexibility with Monterey XT. Technical Information Forward-facing 40-120lbs (18-50kg) Height 38-63" (97-160cm) Dimensions & Weights OPEN Height – 26"/66cm Width – 20"/50.8cm Depth – 16"/40.6cm WEIGHT 13.9lbs/6.3kg Care and Maintenance Cover machine washable at 86F/30C/Cold Line Dry Flat Warranty 1 year warranty Expiry date 8 years from date of purchase