1. 100 pcs packaged: There100pcs hair ties with 4.4cm diameter make it great for thin hair thick hair straight hair heavy hair and curly hair easy to form beautiful low or high ponytails elegant and stylish to perfectly match all kinds of outfits or hairstyles. 2. Safe to use: They are high elastic thick material the hair bands are soft and stretchy which can hold your hair without damage. These women hair ties can also keep your hair firmly and not easy to loose up. 3. With seamless design and soft material the women hair bands are gentle enough to use and remove will not snag or pull your hair. These hair ties can be stretched up to 9.8 inches but will not be stretched out easily which is great elasticity and good for thick hair. 4.Different colors mixed: there are many different colors you can choose as your wish also can match all your dressing and hairstyles. 100 pcs black hair ties are economical to use for a long time. Suitable for ponytail holder for daily use and workout. 5.Great for Kids and Women: The black hair ties are simple but practical they can hold your ponytail well for your daily use. They can be applied in various occasions such as school home office or using them when you are working out.