Common black hair ties: 100 pieces black hair elastics, enough for your spare or replacement; The hair elastic is 2 mm in thickness, 0.07 8 inch in diameter, which is suitable for all thick, thin and curly hair. The super-stretchCore means these hair elastics stretch further than a normal hair elastics so are perfect for thicker hair types or for providing a more secure hold. No-metal hair ties: The hair ties can keep your hair tightly and stay a ponytail whole day. The elastic hair bands is good for medium and thick hair; No-metal hair ties, will not tangle, snag or pull your hair. The hair elastic bands: Bulk hair ties can be applied in various occasions such as school, home, your office or using them when you are working, doing sports or playing. Are suitable for girls, women, kids and adults. Easy to use: Easy and convenient for you to put on and remove, just twist these elastic bands around your hair to make a elegant ponytail. Size Name:100 Count (Pack of 1) A pack of 100 elastic hair bands, that can be used for kids or adults, its non-metal ties keeps it from catching or pulling your hair, and can be easily to put on, and remove without any troubles. Value package: Package includes 100 pack black hair elastics, enough for your spare or replacement. Specifications: Quantity: 100 pieces Color: black Thickness: 2 mm Diameter: 0.078 inch