MADE FOR BIG KIDS The Grow & Go 2-in-1 high back booster seat featuring ComfortWings grows with your child and converts from a high-back belt-positioning booster (40–100 lbs. and 43.4″–57″) to a backless booster car seat (40–100 lbs. and 43.4″–57″) GROWS UP AND STRETCHES OUT This high back booster car seat features our innovative ComfortWing design, so as the headrest rises, the backrest wings expand to 19″ (total seat width) to ensure a comfortable fit for your fast-growing kiddo MORE ROOM FOR GROWING FAMILIES This booster seat for cars has a narrow seat design or more space in the back seat of most vehicles, and it’s foldable and lightweight, making it easy to move from vehicle to vehicle BUCKLE UP WITH EASE This Belt-Positioning convertible car seat uses shoulder and lap belt guides to help keep the belt properly positioned, making it easy for kids to buckle themselves in ADDITIONAL FEATURES YOU’LL LOVE Highback booster car seat with machine-washable, dryer-safe seat pad, 2 removable, dishwasher-safe cup holders, and 10-position adjustable headrest grows with your child