Review title is Excellent for one time use. [SEP] I can see why some of the other reviews might disagree that these are not good quality but you have to consider that they're literally rubber bands. These elastics are absolutely adorable for both kids and adults alike. For the price you really can't beat how many you get AND the pouches they come in. Oh that poor bird, I love him! I tried to show in my second picture just how far you can stretch these until they may snap or lose shape. I think these elastics would be better suited for someone with fine hair or just smaller sections. They're certainly disposable which is something you should keep in mind. Please try to cut them before throwing them out too to be earth friendly.