I’m planning on making this recipe -
http://www.marthastewart.com/recipe/no-bake-spiderweb-cheesecake?backto=true&backtourl=/photogallery/halloween-cakes-and-dessert-recipes#slide_1

It calls for chocolate wafers for a crust. I have a pretty good idea about what wafers are, but can I get some clarification (photos? brands?)

Thanks.