‎28 Inches

2 Modes – Converts to booster: Forward-facing harness with belt-positioning booster supports children 22-110 pounds. The height recommendation of a child in harnessed booster is 28-50 inches and in the seat belt booster mode, it is 44-57 inches
5-Point Harness with 50 pounds. Limit: Holds child’s body safely and securely in the car seat
Upfront Harness Adjust: Central, front access to the harness adjuster provides an easy way to adjust child’s harness for an accurate, snug fit