how do you know that it isn't cardboard?

Like I said for the 50th time I dont know the names of the materials

by looking at it

Cardboard isnt the only thing that bends

This should be common sense

well it is but not for you

so basically what you're saying is that there's a possibility that it could be something else, but you don't know what else it could be

Correct, nor do you.

well there are plenty of cardboard signs out there

corrugated board generally uses printing processes that need large graphics so they don't smear

and what do we see on the sign?

large block letters and symbols

Have you ever ripped corrugated material btw?

yes

I've ripped boxes

Really?

the industry difference between corrugated board and cardboard is the thickness of the material

so if you can rip a cardboard box, then you can rip that sign

and I've ripped boxes

Plenty of things have large block letters on symbols and arent made of said material.

Unless the sign isnt made of cardboard

well it gives us pretty good odds that the sign is made of cardboard

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