Batman

1-3 years (#22) 4-5 years (#24) 5-6 years (#26) 8-9 years (#28) 10 years (#30) 12 years (#32)

Spiderman

1-3 years (#22) 4-5 years (#24) 5-6 years (#26) 8-9 years (#28) 10 years (#30) 12 years (#32)

Superman

1-3 years (#22) 4-5 years (#24) 5-6 years (#26) 8-9 years (#28) 10 years (#30) 12 years (#32)

Design 4

3-6 months 6-9 months 9-12 months 12-18 months 18-24 months 24-36 months

Design 2

3-6 months 6-9 months 9-12 months 12-18 months 18-24 months 24-36 months

Design 1

3-6 months 6-9 months 9-12 months 12-18 months 18-24 months 24-36 months