Size:
Male: Collar: inner diameter 13.5cm, height 2.2cm, thickness 0.7cm
Handcuffs: inner diameter 6.5*5.3cm, height 2.2cm, thickness 0.7cm
Anklecuffs : inner diameter 8.7*7.2cm, height 2.2cm, thickness 0.7cm
Female:Collar: inner diameter 11.8cm, height 2.2cm, thickness 0.7cm
Handcuffs: inner diameter 5.7*4.7cm, height 2.2cm, thickness 0.7cm
Anklecuffs: inner diameter 7.7*6.5cm, height 2.2cm, thickness 0.7cm
