Ensure your child's safety and comfort with the Safety 1st Convertible Car Seat. Featuring a sleek gray design, this car seat is perfect for growing kids. Brand new in box Color: Iron Frost GROW WITH ME CAR SEAT The Safety 1st Grow and Go All-in-One Convertible Car Seat is a car seat for extended use through 3 stages: rear-facing (5–40 lbs., 19"–40"), forward-facing (30–65 lbs., 34.4"–49"), belt-positioning booster seat (40–100 lbs., 43.4"–52").