One size for most people, ajustable
pu Leather neck collar:
D Black Collar
Collar Length: 53.5cm, adjustable from 36cm to 49cm, width: 6cm
Chain Leash Length: 70cm
Net Weight: 185g
D Red Collar
Collar Size: 53cm * 5.5cm
Net Weight:185g
D White Collar
Neck Length: approx. 57cm
Width: approx. 5.5cm
T
ype E
Collar Length: 39cm, adjustable: 31-43cm
Type F
Collar total length: 56cm=22inch
Type G
Size: it fits neck circumference is less than 52cm, and ball diameter 42mm
Type H
Collar Size: 57cm * 5.5cm (22.4" * 2.2")
Hook Belt Length: 52cm-20.5"