If you're interested, please comment. Made-to-order. This is a business card-sized vocabulary book cover. (It will stick out a little. See image 7) Tochigi Leather, natural (un-dyed) You can punch holes in business card-sized information cards to make a vocabulary book, or use it for idea memos. How you use it is up to you. #informationcards #vocabularybookcover #genuineleather #TochigiLeather #natural