- Size: XS–S, Measurements: 25–32 cm/20 mm, Neck circum.: 25–32 cm
- Size: S–M, Measurements: 30–37 cm/20 mm, Neck circum.: 30–37 cm
- Size: M, Measurements: 35–42 cm/20 mm, Neck circum.: 35–42 cm
- Size: M–L, Measurements: 40–47 cm/25 mm, Neck circum.: 40–47 cm
- Size: L, Measurements: 45–52 cm/25 mm, Neck circum.: 45–52 cm
- Size: L–XL, Measurements: 50–57 cm/30 mm, Neck circum.: 50–57 cm