Batman: The Animated Series - "I'm 5" Pinback Badge (90s)

Curious badge, that we’ve had trouble finding info on. 
Seemingly, it might just be from a line of licensed party supplies, most likely from a themed birthday card. 
No matter what, it's a great gift for anyone you know, who might be: 
- 5 years old 
- 5 meters tall
- have a 5 cm toe 
- a big fan of FNAF 

You could also combine it with another numbered badge, if they turn... 54, 56 etc (we only have 4, 5 and 6 in stock, at the time of writing). 

Condition: Great