this review title is: worst thing i have ever bought on amazon and the content is: i do not want to give any stars to this product they were delivered on time and packaged really well the following night i decided to try three i rolled them in at the top of my head not believing i would sleep well on them they did not want to stay in i finally did get them rolled in went to bed and they were flopping all over one came out in the night i had to reroll it three times that night my hair looked a little curled i will be sending these back do not waste your time or your money on these.there are other information for this review, one is this reviewer did purchase it and the other is 0 people think this review is helpful.