This car seat offers superior comfort and convenience and grows with your child. For use in infant, toddler, and belt-positioning modes, the Alpha Omega Elite features a harness system that never needs re-threading! A 5-point internal harness makes for easy up-front adjustment, and the QuickFit Harness System easily adjusts the headrest position from the front, without re-threading the harness. Seat reclines in 3-positions. Other features include pivoting armrests, an infant head support and pillow, and a removable cup holder on seat. Accommodates a rear-facing baby from 5-35 pounds or a forward-facing baby from 22-50 pounds. The belt-positioning booster accommodates children from 40-100 pounds. Measures 28 1/2" H x 22 1/2" W x 20 1//2" D.