With it’s Lockable Head Harness, When You Put Your Slave In This Great
Drool Plug Gag, They Are Staying In It Until You Decide To Let Them Out.
The Mouth Gag Plug Can Be Left In So They Are Sealed Up Nicely, Or You
Can Remove It To Let Them Whimper And Attempt to Speak. These Can Also
Be Used For Forced Irrigation Or Feed Inserting Objects Through The Opening.
The inside diameter of open gag is 3.5 cm, the outside diameter of open gag is 4.0 cm,
the whole diameter is 9.5 cm.