SEI MIO Open Invitation - Sturdy O-Ring Gag

Hold the pace and heighten the intensity with this classic O-ring gag. Designed for a secure, comfortable fit, it keeps the mouth open while the soft, adjustable straps sit smoothly against the skin to reduce rubbing during wear. Ideal for teasing, structured training games, or deeper submission scenes, it’s a staple piece for anyone building a reliable restraint kit.