The curtain is darker than I thought it would be, however, for a kitchen slider, it works great.  One curtain covers the 64 inch door fine. I ordered 84 inches, but received a 96 inch curtain (reason for 4 stars). I have a sewing machine and used to sewing, so I just cut it off and re-hemmed it. (Didn't want to worry with sending it back.) Works really well - shuts out daylight even during the day. Very few wrinkles and they steamed out very well. I really like the fabric. 
It's heavy enough to stay in place but doesn't weight the curtain rod down. Have been very happy with everything I have ordered from Wayfair!