I was hoping to be a little more impressed by these. The packaging feels cheap and so do the sails. There is no hardware or hanging instructions included, so you’re on your own. But, the edges are pretty hefty and I can apply tension to get these taut. If you need an economy choice for a tiny bit of shade, these will do the trick. They seem awkward as well and have been put back in their package until we can figure out something else to do with them.