This high contrast Black And Red Leather Four D Ring Collar is quick and easy to fit using the rear buckle. It carries four D rings to which you can attach other restraints or a leash. This high contrast collar looks fantastic with its red soft inner and black stiff outer leather layers. The collar measures 22.4"/57cm in length. Leather is a fantastic material for collars and restraints. Collars are a mainstay piece of Bondage equipment, and they are used for control and to instil submission as well as to show it to others. Who are you going to fit it to?