| 2 ring / 4 cross over prongs finished in matt black |
| 55mm spine |
| Covers and mechanism are riveted to spine for strength |
| Holds up to 400 sheets |
| Moistiure and dirt resistant |
| Standard width covers to take A4 size punched papers |
| Unique locking mechanism, easy to open, easy to turn and easy to add |
| User friendly grips make it simple to remove from even a full shelf |