Convertible car seat

5 - 35 lbs rear facing

20 - 65 lbs forward facing

Up to 49 inches in height

9.5 - 16 inches in shoulder height rear facing

12 - 16 inches in shoulder height forward facing

Booster car seat

For children 25 - 80 lbs

Can go up to 40 -100 lbs in booster mode

Harness is 12 - 18.25 inches; 13.5 - 21.5 inches in booster mode shoulder height

5- 35lbs rear facing

20- 65lbs forward facing

Shoulder height 10.5- 16 rear facing

Shoulder height 12 - 16 forward facing