This wallet was made for cards only and TPU filament is required to proper functioning. In addition to normal wallets this one has a cover. This is because in simpler wallets, if they are not full, the cards become loose and fall easily. To ensure that the cover is well closed, it was added a ribbon that fits into the cover. Finally it was added a frame to put some photograph or symbol, which can decrease the usability of the wallet. If so this frame can also be seen as merely decorative.
The author marked this model as their own original creation.