The Cosco Kids Finale DX 2-in-1 Booster Car Seat may be the last car seat you'll ever need. It features 2 modes of use: forward-facing harness booster with 5-point safety harness (40-65 lbs. and 43.4-"49"), and belt-positioning booster (40-100 lbs. and 43.4-"52"). This booster car seat is lightweight and easy to move from car to carperfect for carpooling and families on the go. The narrow design fits 3 across in the back seat of most vehicles, making it a smart choice for growing families with multiple kids in car seats at once. Removable seat pad is both machine-washable and dryer-safe.