Huh, cool.
It looks like Mica, which is indestructible and awesome indeed.
Says its made of recycled plastic materials, very cool.
Always great to see someone come up with a good use for all that plastic waste.
Check in about it after a full winter and summer outside, and we'll see how it holds up. I know some plastics are very strong in general, but they may have a weakness like UV or cold Temps.
Still, very cool.