Graco s Tranzitions 3-in-1 harness booster car seat is designed to grow with your child and go with you, wherever your journeys take you from car to carpool and beyond. This lightweight car seat transitions seamlessly from harness booster (22-65 lbs.) to high back booster (30-100 lbs.) to backless booster seat (40-100 lbs.) and features the Simply Safe Adjust Harness System, which adjusts your harness and headrest to eight height positions, with no rethreading. It features two removable cup holders to keep your child happy, and a machine washable seat pad, body insert and harness covers.3-in-1 harness boosterDesigned for your child 22-100 lbs.Simply Safe Adjust Harness SystemBe sure to check your local and state laws, as well as AAP and NHTSA recommendations, for car seat usage.SafeSeat EngineeredMeasurements: 18.9 Length/Inches, 10.47 Width/InchesFront Facing Weight: Up To 50 PoundsMaximum Weight Limit: 40 LbsRear Facing Weight: 4-30 PoundsWeight (lb.): 46 LbAssembly: AssembledBase Material: 100% PlasticCare: Spot CleanCountry of Origin: Imported.