The original 3 Across All-In-One™ convertible car seat - now available in new, two-toned colorways with additional features. Up to 10 years of safe use and great value. This seat has been awarded Best Bet Booster by IIHS.

• Stages: Rear-facing harness (5-50 lbs), forward-facing harness (22-65 lbs), high-back belt positioning booster (40-120 lbs)

• Grows with Child: Expandable seat width, converts to high-back belt positioning booster

• Includes: Anti-slip harness pads, easy remove machine washable cover, LATCH guides, shoulder belt guides

• Safety Features: Automotive grade steel core frame, aluminum-reinforced sides and energy-absorbing foam, 5-point harness, convenient fold and FAA Approved for aircraft use, tested over and above safety standards

• The Original Three Across: Built with our famous Radian® slim fit convertible design for a 3-across option only with Diono Radian combinations, without compromising child or passenger comfort

• Rear Facing for Longer: Designed and engineered to keep your child rear facing even longer up to 50 lbs. approx. 4 years old

• Dimensions (Overall): 28.4 inches (H) x 16.9 inches (W) x 16.1 inches (D)

• Weight: 23.4 pounds

• Material: Steel

• Battery: No Battery Used

• Care & Cleaning: Machine Washable Cover