MSA Millennium Size Chart
| To determine the appropriate size for the mask, measure according to the adjacent sketch. |  |
| Face Size (cm) | Face Size (inch) | Mask Size |
|---|---|---|
| 60-65cm | 23-25" | Small |
| 66-68cm | 26-27" | Medium |
| 68-70cm | 27-28" | Large |
| To determine the appropriate size for the mask, measure according to the adjacent sketch. | |
| Face Size (cm) | Face Size (inch) | Mask Size |
|---|---|---|
| 60-65cm | 23-25" | Small |
| 66-68cm | 26-27" | Medium |
| 68-70cm | 27-28" | Large |