Keep your submissive in-line and in control with this steel collar.
The stainless steel collar can be closed and opened with an Allen key (included). The durable and heavy-duty steel stays firmly around your submissive's neck and keeps it in place.
The collar has one O-ring for attachment to chains, ropes or other bondage tools. You can even attach a leash to the collar and let your sub out and have him or her follow all your commands.
Mounted on a flat surface.