Lock without a key? With the seal, you can keep control at all times, even without a key.

The seals fit through the hole in the lock pins of our cuffs. Due to their unique numbering and the fact that they can only be removed again by destroying them, you always know whether your sub has tried to take off the shackles.

Because they can be easily opened in emergency situations, they are the perfect closure when you are not around your sub.