Height: 25–43 in.
Weight: 14–40 lb
Minimum Age: Able to sit upright alone
When using with infant-thingy (sold separately), you can accommodate a child that's 5 lb and 19 in.
Child Height, Weight and Age - Forward-Facing Mode
Height: 30–49 in.
Weight: 22–65 lb
Minimum Age: 2+ years recommended* (1 year minimum)