The Fetish Fantasy Extreme O-Ring gag keeps your Sub quiet and under your control. This gag also keeps their mouth wide open for easy access. This O-ring gag is encased in a medical grade silicone and is free from taste. It's also gentle on the teeth and gums for comfortable play. This toy has belt-like straps and is made from Elite Silicone. It adjusts to fit most sizes comfortably. The O-ring on this gag measures 1.5 inches and adds instant visual impact when it comes to an extreme bondage look.