Diono Radian R120 Car SeatBuilt for strength and safety, the Diono Radian R120 Car Seat has a steel alloy frame, reinforced sidewalls, SafeStop energy absorbing harness, thick, EPS foam panels for side impact protection and our unique SuperLATCH system for easy installation. The Radian R120 is NCAP crash tested, the industry benchmark for verifying child seat performance in severe accident conditions, and the only car seat rated for LATCH use with a child up to 80 lbs. The Radian R120 sits low on a vehicle seat for easy child boarding, features memory foam padding and infant support pillows. Expandable sides and a longer seat bottom provide extra room and comfort for your growing child. One cup holder is included, with the option to add up to 4 cup holders. In addition to all this versatility, it folds flat for travel and storage, has a 10 year life, and offers amazing safety, comfort and convenience your child won't outgrow.