These ponytail holders are super soft and stretchy for a comfortable and secure hold and will not break as they have no seam and now metal. Thick bands have more surface area for attaching bows than standard elastic hair ties or hair bands. Larger size is perfect for full ponytails, cheer teams, and for girls with long or thick hair. Wear them alone or decorate them with rhinestones and other embellishments! Can be flipped inside out to show the rolled edges for a different look. Soft and stretchy nylon hair bands are "ouch-less" and non-damaging to hair, even for infants' fine hair! Size: approx. 5/16" height and 2 1/4" diameter