Compression ring
| MLVI-code | Size | LVI-code | EAN code |
| 12720200000 | 20 | 1928520 | 6415819285205 |
| 12720250000 | 25 | 1928525 | 6415819285250 |
| 12720320000 | 32 | 1928532 | 6415819285328 |
| 12720400000 | 40 | 1928540 | 6415819285403 |
| 12720500000 | 50 | 1928550 | 6415819285502 |
| 12720630000 | 63 | 1928563 | 6415819285632 |