LOT x 20 Piece Box Protectors Clear Plastic Cases Famicom FC JP Custom NEW
Size as konami Rockman Super Mario Bros 1 3 etc.
Dimension 10 x 14.2 x 2.2 cm
Video about this item
https://youtu.be/XA40aY_69Ag
You will get plastic case 20 item per order.
It brand new.