Integrated Cylinder Core Lock Steel BDSM Handcuffs

Material: 304 stainless steel

Female Size:inner diamter 5.7cm*4.7cm,height 2.2cm,thickness 0.5cm.

Male Size:inner diamter 6.5cm*5.3cm,height 2.2cm,thickness 0.5cm.

Chain length is about 6cm.