The Sei Mio Open Invitation is a classic O-ring gag with a sturdy ring that holds the mouth open and soft adjustable straps to prevent irritation during extended bondage sessions.
- Sturdy O-ring for secure, effective restraint of the mouth
- Adjustable straps for a comfortable, non-irritating fit
- Smooth, body-safe materials throughout
- Easy to clean after use
- Suited to beginners and seasoned BDSM players alike
