The original 3-Across all-in-one convertible car seat. Up to 10 years of safe use and great value. The ColorTheJourney Radian 3R features a head support pillow, comfort cushion, 2 XL cup holders, and high-quality ComfortPlus memory foam, always included. Designed and engineered with complete rear-facing protection, you can keep them in a safe rear-facing convertible car seat for longer, up to 50 lb. Built with a mechanically engineered, reinforced steel frame made from automotive-grade high-strength steel, the Radian 3R is always ready to shield and protect. And when your family grows, the slim-fit design will fit 3-Across in most vehicles without compromising child safety or passenger comfort. Our SuperLATCH system (UAS Compatible) makes installation easy and super secure. The original and only all-in-one convertible car seat that folds for travel or compact storage. FAA approved for airline use.