All My Hippin' New Cards that Hang in My Wallet

The Pink Card: My EZ-Link card. I use this to get around on public transportation.
The Green Cards: My Student Pass issued by the Immigration and Customs Authority
The Red Card: My Caschcard. I use this to pay for printing in the Central Library at NUS.
The Blue Card: My UOB debit card.
The White and Orange Card: My matriculation and library card.
The Blue and Orange Card: My medical insurance card.