We were looking for energy efficient curtains to go with our somewhat new master suite.  The price here was close to half of other competitors. The curtains also arrived extremely quick.  The curtains appear to have a sheen online, but that is an illusions (due to the lighter coloring of the pleats).  I thought we would be returning these at first, but the sheen illusion comes back once these are on the wall.  This color issue was the only reason I did not give the product 5 stars.