It's time for some metal with the Medium Deluxe Metal Handcuffs. An absolute icon in the bondage world, metal restraints, you won't be able to get enough of these incredible items and find yourself constantly wearing them. Not only do these cuffs look amazing and go with every bondage outfit imaginable, but they're super strong and durable too. Use the O-rings to tie your submissive using rope and other accessories in whatever way suits you best. The internal diameter is 6cm. Double trigger hook not included.