I was very disappointed with these curtains..  I ordered 3 pairs.   Prior to hanging, I washed the curtains according to the washing/drying instructions.  Cold water, delicate and low heat, delicate and took them out while they were still wet and hung to dry.    The rubber back of the curtain seemed to have come off a lot, leaving the back of the curtain thin and black marks.  When I hung up the curtain, there are many small 'pin holes' which show the light through.  It is very upsetting - especially for the amount of money I paid for them.  I wish I could send them back, but already washed them.   I will be returning one set as I fortunately hadn't opened the package yet.  Very disappointed....would not recommend these curtains at all.  The picture is of the back of the curtain.  You can see the black marks.