It looks like zingit. Feels like no tangle line.

I was walking my dog over by the atheletic fields and in the brush outlining the park all the leaves have cleared and you can see what was lost during the summer.

So kicking around, I found a large yellow spool handreel chalk full with this stuff. It's definitely a hardcore kite spool.. it was kind of like a lint roller with a toggle opposite the handle end to reel in your kite.

Did a quick search and found that dyneema is common as kite line as well as other types and varrying lb-age. This stuff is neon green, haven't been able to find any other kite line like it so far to even begin to determine what it is. I'm trying to figure out if this line will work as guylines for my tarp.

I'm thinking since it was a boss reel and not a whimpy one hander that it probably had a larger kite on it.. and really my tarp is just a giant kite that hopefully never gets to fly.. What do you all think?