Coolaroo Ready-to-Hang rectangle Shade Sail Canopy 13 Feet x 7 Feet , 91sq feet (Mocha)

i was hoping for grommets (didnt really look closely cuz i wanted it and fast) but the ties are thru sewn loops which are so tight that they hardly could be replaced if nec. (tho i doubt it will be) i was also hoping for a little more light filtering, but the shade is adequate for my need, to keep the death ray from space off my wnw facing windows and wall in late afternoon/ early eve when it gets hottest. i stil have to close my window shades to keep from blinded tho. last, as w/ ,most things from Walmart, it seems to be a factory 2nd as it doesnt seem to be quite square, tho this could also be a facet of the stretch of the material (not pos on this point). i also wonder if this could be attributed to how closely sewn the loops are.