Easily transition from a 5-point harness to vehicle seatbelt. DuoGuard side-impact protection. Durable reinforced steel frame. 3D AirMesh fabric improves ventilation. 9-Position headrest to fit growing kids. 4-Position recline supports child comfort and vehicle fit. RideRight bubble levels to verify angle. Premium connectors and SuperCinch tightener. LockSure lock-offs and wide belt routing for seat belt installation. Harness mode: 25-65lbs at least 2 years old up to 54" tall. Booster mode: 40-100lbs at least 4 years old 38-57" tall. Warranty available Imported Material & Care Polyester Machine washable or hand wash for best results