An elevated take on a bondage collar with an o-ring, perhaps more suitable for everyday wear than a classic leather collar may be. 
The London Dungeon Pendant is 19mm in width. 
Available in Siiver, Glld Vermeil or solid 14k gold. Bondage ring is stainless steel. Please specify which color gold you’d like when ordering. 
All fine jewelry is made to order. Production time is 3-4 weeks. 
Questions? Email me at orthodox.jewelry@gmail.com