This collar is equipped with a 25mm lockable buckle and is made of KBboy Signature Silicone. 

DETAILS

· Handcrafted
· Height: 40mm (4cm)
· Thickness of silicone: 3mm
· 25mm lockable buckle
· Equipped with three D-rings
· Size adjustable
· The default applicable neck circumference is 30～43cm. If the size does not match, it can be customized
· Contains a padlock