Because there's letters and symbols on it? No it doesn't.

because of how the material behaves, how it's structured, and how the graphics are printed

look you can't just say that there are other options and then assume that it disproves my idea

I can if your idea is that dumb.

Many materials are structured and behaves like that

how is my idea that the sign is made of a common material dumb?

and many graphics can be printed like that on such materials.

look if you can't disprove my idea then it isn't disproved

and you don't disprove ideas by giving alternatives

show me something that expressly proves that it could not possibly be cardboard

I did some poking around and there's a thing called corrugated plastic
but it's way too thin for the material in the video

The only way to disprove your idea is to actually get the sign. I never said Im disproving you idea.

And no, look it up yourself, Im not your carer.

Keep looking

and then there's corrugated fiberboard, which is made of wood and isn't used for signs

wait no fiberboard isn't corrugated

my bad

too thin you say?

corrugated metal would be overkill for the sign

it has the wrong pattern too

and it rips easily with any sharp object

the guy could tear it in half with his fingernail

there is no pattern.

hang on

It doesnt look corrugated

you see that?

that's the corrugation

I know

And?

Im talking about the sign genius.

hang on

I'm going through the video frame by frame

💤

and I think I saw something

give me like 10 seconds

there we go

it's a bit grainy

but you can see that the sign is corrugated

and damn I think you were right

that looks like corrugated plastic