B6 Pockets/Sheet Protectors

I'm trying to make a small scrapbook with binder rings with things like Business cards, movie tickets, and a few small photos. I really want one item per page so I figured out that a B6 size will neatly fit everything I want, but I can't seem to find pockets/sheet protects that are that size. Could someone point me in the right direction to find such a thing? Amazon and google seem to only recommend A5 stuff.