Tabella delle taglie del collare Alpha
| Taglia | Circonferenza collo | Larghezza imbottitura | Larghezza cinghia |
| S | 25-35cm / 9.8-13.8in | 4,5cm/1.8in | 2cm/0.8in |
| M | 35-45cm / 13.8-17.7in | 5cm/2.0in | 2,5cm/1.0in |
| L | 45-55cm/17.7-21.7in | 5,5cm/2.2in | 2,5cm/1.0in |
| XL | 55-65cm / 21.7-25.6in | 6cm/2.4in | 3cm/1.2in |
