The
Strict Leather Ring Gag is a simple gag, consisting of a metal O-Ring,
wrapped in thin leather, and a cinch strap which pulls the ring tightly
into the mouth keeping it open. The straps can be adjusted to any
tightness desired, and are secured by looping them through two D-rings.
Offered in 4 sizes, yet we recommend the medium for most people.
Measurements are inside diameter of gag.