Lily Collection Pony Tailer EB085BK set of rolled hair bobbles. The soft mesh fabric won't rip hair while providing a secure and comfortable hold. Elastic stretch. These Ponytailer holder for girls, durable and stretchy, Seamless High elastic material can keep the hair firmly and not easy to lose up, Break or stretch out. Elastic hair ties no metal, it is safer to use and will not harm your hair, which is conducive to wearing and making ponytail holders.