Using Fiber Cables, You Know, Is It Dangerous?

We're looking at a picture of three different four times less than we're able to see fiber cables, right? Yeah, this is a cross section of the fiber. And then nine down at the bottom here, if you, yeah, there's thousands of a millimeter. Okay, so very small. The actual width of the cave of any of these, you know, the cladding and the core is just slightly, it's kind of letter headed paper, right? That the thickness of a sheet of letterhead is the thickness that we're talking about for the full thing.