• Usage in Harness Mode : designed for children who are at least 2 years old, between 25-65 pounds, and up to 54 inches tall • Usage in Booster Mode : designed for children who are at least 4 years old, between 40-100 pounds, and between 38-57 inches tall • Converts from 5-point harness to belt-positioning booster; 4-position, best-in-class recline provides a true range of adjustment • 3D AirMesh fabric improves ventilation throughout seat and backrest • Zip-off backrest/seat cushions for extra padding, extended durability, and easy cleaning • Deep ErgoBoost® seat with dual-density padding and sloped, contoured design • 9-position headrest accommodates growth throughout both modes • RideRight™ bubble levels make it easy to verify angle in vehicle seat • Premium connectors and SuperCinch® tightener for installation with LATCH • LockSure® lock-offs and wide belt routing for installation with seat belt • 2 dishwasher-safe CupFolders™ and bonus Kid Console • Item Weight : 11.8 kg • Carton Dimensions (L x W x H): 28" x 21.5" x 18.75"