It is container for your ID, Bank, Medical, Subscription and Business cards. The flexible top bends open allowing cards to slide out. If needed, cards can be advanced by pushing them up from the bottom access point.
You can also probably try to print it with flexible plastic
Rafts:
No
Supports:
Yes
0,2
Infill:
100
The author marked this model as their own original creation. Imported from Thingiverse.