Darby Style Collar - large, with o-ring Circumference:390 mm A solid form with a

A solid form with a softer contour

The rounded form follows the natural line of the ankle

3 x 8 cmInner circumference: approx

A refined piece of locking jewelry designed to stay with you

holding the collar consistently in place throughout wear

Darby Style Collar - large, with o-ring Circumference:390 mm A solid form with aA classic collar with mechanical presence and a functional O ring. This Darby style collar follows a traditional restraint silhouette, combining a historical inspired form with a highly polished finish. Its solid construction gives it a substantial feel, making it suited for structured restraint setups where weight and clarity of control matter. The integrated large O ring adds direct functionality, providing a stable attachment point for chains,