Is there any way to tell?

[Pananep]

Ok, this might not be your everyday question. I took a piece of shade cloth from a storage warehouse at work. Non of my co-workers seem to know with certainty what grade it is. Is there any way to figure this out? Maybe if I post a picture, some of the shade cloth pros in the forum might be able to tell or at least provide an educated guess? If so, I'll post a picture as soon as possible. It would be really helpful for me to figure this out. Thanks!

Later!