It is recommended for card cases such as credit card and business card holder.

- A card case designed with Metal Slime.
- We insert a credit card and are in a card case.
- Also recommended as a business card holder.
- We put an IC card and are very active in commuting to school as a pass case.
- Appeared metal monsters becomes the card case of metallic!
- Size: 68 × 94 × 8mm
- Package: PP bag