Take a good look at the Eldorado Pronto belt-positioning booster car seat by Cosco. This well made car seat is wisely designed for children weighing 30-100 pounds and are 34 to 57 inches tall. Additional features include a headrest that adjusts to fit your growing childs needs and a convenient, slide-out snack and cup holder. The Pronto also easily converts into a backless booster car seat. As always, the Cosco Eldorado Pronto Booster Car Seat meets or exceeds Federal safety standards.