How to make a CARDHOLDER out of A4 paper for storing credit cards and business cards

Convenient universal paper packaging for storing various plastic cards (Visa and MasterCard) and business cards, you can make it yourself from a sheet of A4 paper. The main task of such home-made packaging is to protect your bank plastic cards from the effects of the external environment. Such a case for plastic cards should keep all the internal capacity of the business card holder from dust, moisture, creases and, most importantly, protect the vulnerable magnetic strip of plastic cards from possible scratches and damage that can lead to the final breakage of the card, no, all data cannot be affected in any way, because they are securely stored on bank servers, the situation here is much more banal, standard ATMs will not be able to read the information after that, to fix this problem you will need to contact the bank branch, there you will need to describe the whole situation and after reconciling your passport data you will be given a new one credit card. Thanks to the dimensions, a regular business card or a discount card can easily fit into our portmanteau. And if you need to put 30 cards into your wallet at the same time with your own hands, it’s not a problem, many sections and compartments can easily cope with this, I won’t even say that this origami craft visually resembles a small but roomy purse. A functional and stylish credit card holder, in its various departments of the case there are completely different cutouts, designed for different needs of the user...