'Scroll' in the Bible

I looked up again and saw a flying scroll.

“What do you see?” he asked me.“I see a flying scroll,” I replied, “30 feet long and 15 feet wide.”

He responded to me, "This is the curse that is going out over the surface of the whole earth, because, according to this side of the scroll, all thieves will be ejected, and according to the other side of the scroll, all liars will be ejected."