Diono adds fold-and-tote convenience to the unparalleled protection and comfort of its grow-with-me booster seat for easy breezy carpooling and ridesharing.Why parents will love it: Longevity and portability mean this booster, with a machine-washable cover and an easily portable design, will take kids from preschool to preteen safely and comfortably.Why kids will love it: Kids love having a special seat of their own that grows with them and comes in a supportive shape with just-right padding and a convenient cupholder.Child weight/height: 40-120 lb.; up to 63" height.Car seat weight/dimensions: 18.7 lb. seat, 17.5" x 16" x 17.5" seat dimensions.Safety features: Constructed with eight layers of interlocking EPS and EPP foam, the Safe+® side-impact-protection frame absorbs the energy from impact while also keeping kids comfy with its built-in airflow technology.Harness: The open design of the booster includes easy-to-use secure belt guides, so kids are quickly and correctly strapped in and ready to go.Car installation: The booster comes with FixSafe Rigid Latch connectors for simple and quick out-of-the-box installation. Ages 4-12 Steel/aluminum/plastic/polyester Removable, machine-washable seat cover Imported