I'm In The Tiny Penis Club - Badge

A micro penis, medically defined, is a penis that is less then 2.5 stand deviation smaller than the mean human penis size. In English, this means that if you cock is smaller then 7cm, then by definition you have a micro penis. Don't fear, it only affects around 0.6% of the population, and these people (there's around 400,000 of them in the UK alone) can easily be spotted! They tend to drive fast cars, tight shirts, and have to be so forcefully masculine you would swear they drink testosterone instead of water! 

I'm In The Tiny Penis Club - Badge Product Features:

Uses a Metal Pin Fastener (Not suitable for children, but please don't stick this to a child anyway, its cruel)

Measures 3.8cm/ 38mm in diameter