They have a main pocket for your deck and fit standard RWS decks perfectly with a little room for a slightly larger deck, the sewn in jute cord ties around the wrap to keep it secure. I have tested these out and the cards stay safe, clean and don't shift too much. When you are using your cards you can slip the case over and use it as a small cloth for your spreads. You can fit 1-3 cards comfortably on the cloth and your cards stay clean, perfect if you do coffee shop readings or if your out in nature! Also, you don't have to use them for cards... you can use the wrap to carry along a tiny altar or crystals, even runes!
I have a few in the shop right now and I will be making more very soon! http://tarotseed.etsy.com
Also in the works are some tarot cloths! These are larger cloths for spreads and such. So stay tuned! (I'm always saying "stay tuned" lol)