The Diono Radian® 3R is the original slim-fit 3 across All-in-One convertible car seat, designed to protect from baby to booster seat (5 - 120 lb). Lovingly engineered with the famous Diono steel reinforced frame and now rear facing for even longer, expect 10 years of safety from just one car seat.

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

Dimensions (Overall): 28.5 Inches (H) x 17.0 Inches (W) x 16.0 Inches (D)