Provide yourself with the assurance that your kiddos will be safe during car travel, and outfit your vehicle with the Diono Radian 3RXT Special Edition Slim Fit 3 Across All-In-One Convertible Car Seat, where safety meets style, and versatility meets peace of mind. This ultimate car seat will grow with your baby so that you only need to rely on 1 safety seat for up to 10 years of your child's life. Allowing for newborn rear-facing, forward-facing harnesses, and high-back booster mode, your children are safe for years to come. Designed for rear-facing travel for 5 to 50 pounds, you can keep your child safe while the steel bar reduces rebound rotation for extended rear-facing trips. Safety starts within. This convertible car seat is mechanically engineered, reinforced steel core made from high-strength automotive-grade steel that will shield and protect during travel. Built with the famous Radian slim-fit design for a 3-cross option to not compromise child or passenger safety and comfort. Stay fresh with easy removal and machine-washable covers. Featuring a 1 hand, easy-adjust 12-position headrest, you can secure your child in style and safety with the Radian 3RXT Special Edition Slim Fit 3 Across All-In-One Convertible Car Seat from Diono because your child deserves nothing but the best.