Anyone use US Art Supply canvas boards?

[16ga]

I was looking for some cheap 18x24 canvas boards to practice on and found some by US art supply. I passed up on them but am wondering if anyone ever used them?
I've used alot of cheap canvas boards without any problems but most are at least 1/8" thick. These things were listed as 1/16" thick. If they work ok that would make them a lot easier to store both before and after they're painted but I'm concerned they might be too flimsy?

 

[P. Barrie]

1/16” is very thin, especially for an 18 x 24”. I would be cautious. Perhaps an aluminum panel could be this thin, but they’re not cheap.

 

[16ga]

Thanks. That was my thinking as well.