Due to the identical dimensions of quadrum square capsules (exterior format 50 x 50 x 10 mm), currencies of different sizes can be classified in a single classification system.

- Capsules with custom foam insertion (without acid plasticizer).
- for all current currencies with a diameter of 14 to 41 mm (from mm to mm)
- Interior height 6 mm
-in transparent anti-scratch plastic for optimal protection of your currencies
- The lid closes tightly but remains easy to open
- Insertion in sweet and flexible EVA foam
- Without acid plasticizer (neutral pH)
- Resistant to aging