Grommets are very sturdy and spaced well. It's as sturdy as you'll get for a plastic tarp. There's an embedded rope along the edge to prevent fraying. Very good purchase so far.

Big enough to cover my 24 foot jet boat and heavy duty enough to keep her safe, snow and ice free, and dry through the long alaska winter. I use it tocover my 19' funfinderx trailer and wrap it like a christmas present, just as others here have said.

Tarp is leaking water in numerous places, grommets are tearing out and the edge seam is starting to rip. These are not heavy duty. Return to ups is major hassle. Tarp should be secured with bungees.