This Review Title is Plastic fastener keeps popping off and the content is: Everytime I went to roll a section of me hair, the the fastener  kept popping off. It is so frustrating to have your hair rolled on the roller and you're trying to close the fastener and you have to try to snap the plastic fastener back on, I think that these are not good rollers..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.