Have just put them out to cover an area so can't really give any rating on durability but they appear to be heavier than normal ones you find. The first thing I noticed was that the grommets were in the same place on each tarp. which allowed me to connect two together..... Like that!!!!!
It's great for outdoor protection from the elements
I needed a waterproof, durable cover for protection for an outdoor stray cat. This was perfect. It's windproof and waterproof and gives her protection from the rain and snow, wind and cold. And it's not so thick that it's difficult to handle. I could mould it right around her little house.
I have this over my "Catio" (which is on my porch). Keeps the interior clean and dry when not in use. I like that it is green. This blends with the natural surroundings much better than the cheap blue one I was using before.
suzzy22 
