What size plastic "badge" holder do we need?

[cissy]

I am taking the advice to wear a lanyard with my AP on one side and my EP on the other but not sure what size the pouch should be. Can someone let me know how large the clear plastic pouch needs to be? THANKS!!

 

[macraven]

I have the standard size ones

The type that would fit a credit card with a bit room surrounding it

 

[cissy]

Perfect. That's what I picked up today at Target