Solana backless belt-positioning booster designed for big kids, raising them up to the proper height for the seat belt. Suitable from 40 - 120 lb (18 54 kg) or up to 63 (160 cm) tall. Comfortable and lightweight Solana makes the perfect travel companion for your kids on the go. Dual integrated cup holders keep drinks and snacks close and the easy remove covers are machine washable for quick clean up. What more could you need on the move?