KB equip a new generation of classic thumb wrist buckle. Made of full leather.

(Baby Material) Leather

(Baby Size) Size adjustable elastic

<Notes> Note safe， sober， for the use of the principle of non-coercive.

1， including the abuser and the abused physical and psychological safety.

2， the abuser and the abused stay awake during sanity avoid intense emotions， alcohol， drugs， etc.， causing loss of control.

3， the abuser and the abused are equal， all parties must agree to act through the abuser and the abused