Preparation: Prepare the ingredients and tools above. If you don't know, you can look at the picture.
Step 2: Cut the model
First cut the cardboard model and then draw its skin. Cut out the shape with a knife or a knife frame.
Step 3: Fold
Fold out the shape as shown, you can draw these fold lines with iron pieces, preferably with a piece of useless feed to protect the leather.
Step 4: Upper snap
First you need two holes in the right place (the flaps). Then fold the side and mark the place you want to mark at the bottom so you can get rid of that is the right place. The top part needs to be on the flap and glued together with a plastic tool (usually the one that comes with it). Use raft fasteners.
Part 5: Making an incision for the card
Cut two card slots for the card
Step 6: Apply fabric
Use a piece of cloth to make a pocket for the credit card, cut out the shape, then use the textile glue or sew it, paying attention to the glue on the back edge of the leather or stitching.