Card holder

thingiverse

Compact design allows you to fold your cards neatly. With these dimensions, it can hold up to 8-10 cards, depending on the type of card involved naturally. This product has been engineered to be printed using elastic plastic for the middle part, making it easy to insert and remove cards while still providing a secure enclosure - I was unable to remove the cards by shaking it with reasonable force. M2 screws were also used to minimize its size.