Does anybody know where I can get a stone foil in the U.S.?

I can post an explaning pic!

I bought these in Sweden.

Yes! One of those.

Interesting. Is it like a fake stone edging/cap for a pond? I've never seen anything like that before.

It's not fake stone, it's real! It's kind of glued to the foil and you use it to cover the edges. You buy it in heavy rolls.
Like this:

Maybe I can do a DIY on a stone foil ?