The Cosco Kids™ Pronto!™ Trend Belt-Positioning Booster Car Seat is the perfect booster that seats your growing child, from 40–100 lbs. The easy-to-adjust headrest provides a custom fit, and when your little one’s ready, the back can be removed, turning the seat into a backless booster that's easy to transport and simple to store. In either mode, there’s a cup holder that slides out for drinks or snacks for the ride. Additionally, the seat pad can be removed and is both machine-washable and dryer-safe for a quick and easy clean.