The Safety 1st QuickFit™ All-in-One Convertible Car Seat for babies, toddlers, and big kids gives your child a secure, comfortable ride through three stages: rear facing car seat (5–40 lbs., 19"–40"), forward facing car seat (30–65 lbs., 34.4"–49"), and belt positioning booster seat (40–100 lbs., 43.4"–52"). Designed as a grow with me car seat, this toddler all in one car seat is the all in one solution for years of secure travel in the back seat. The QuickFit™ harness adds convenience in both rear- and forward-facing modes by allowing you to adjust the headrest and harness height in one simple step—no need to uninstall the seat or rethread the harness. Plus, the one-hand-adjust headrest makes it effortless to ensure the perfect fit. When your child outgrows the forward-facing carseat mode, simply remove the harness and transition the seat into a belt-positioning booster car seat. This infant car seat features a space-saving design for more room in the back seat, making it easier for families. Designed for infants, toddlers, and big kids, this 3-in-1 seat offers 3 modes of use with recline positioning and cup holder storage. This 3 in 1 car seat is perfect for road trips and family travel, and it helps provide a secure and comfortable ride. For easy care, the seat pad removes quickly without separating the harness and is both machine washable and dryer safe. This versatile 3-in-1 convertible car seat is built for years of parenting convenience and child comfort.