The actual dimentions for this tool of torment are 8" long by 2" wide (diameter.thick) whatever you want to call it. And I take my measurements very seriously... I dont think a lot of people really know how big of a difference 1/4" of an inch in width actually is when it comes to diameter. It's actaully quite a bit.
And in response to your second question. This will be (and has now..been) used anally, and I've got to tell you, I was being
punished while forced to wear this monster....as it took all I could, just to tolerate it for 30min.... and god forbid its used to actively fuck your ass.

Actually its not all that bad, its worse to wear it for any period of time more than 10min. My friend & B/D partner said if I really pissed her off and she truely wanted to be cruel and mean shed make me wear it in public for like an hour or more.

Let's hope that never happens.
Question: for both Subs and Doms...First for the Doms would you or do you use uncomfortable inserts to genuinely punish misbehaving subs, and Subs have you been subjected to being trully punished via plugs or dildos?