| Size | Headpiece | Noseband | Cheek Strap |
| Small Pony | 62.2cm | 22cm | 8.5cm |
| Pony | 68cm | 23.5cm | 9.5cm |
| Cob | 75cm | 25cm | 10.5cm |
| Full | 81cm | 32cm | 11.5cm |
Size Guide Hy Equestrian Dazzle Head Collar
| Size | Headpiece | Noseband | Cheek Strap |
| Small Pony | 62.2cm | 22cm | 8.5cm |
| Pony | 68cm | 23.5cm | 9.5cm |
| Cob | 75cm | 25cm | 10.5cm |
| Full | 81cm | 32cm | 11.5cm |
