| Size | 1 | 2 | 3 |
| Small Pony | 59cm | 86cm | 28cm |
| Pony | 61cm | 89cm | 33cm |
| Cob | 65cm | 89cm | 34cm |
| Full | 67cm | 104cm | 35cm |
| X Full | 71cm | 107cm | 46cm |
Size Guide Hy Equestrian Mesh Fly Mask
| Size | 1 | 2 | 3 |
| Small Pony | 59cm | 86cm | 28cm |
| Pony | 61cm | 89cm | 33cm |
| Cob | 65cm | 89cm | 34cm |
| Full | 67cm | 104cm | 35cm |
| X Full | 71cm | 107cm | 46cm |
