MULTICOLOR100 pieces hair ties. Great selection for your daily use. Size: 2mm in thickness and 45mm in diameter. HIGH QUALITYMade of high quality rubber and nylon. Elastic hair bands have strong elastic, hold your hair tightly. Easy to stretch and resume quickly. SAFEHair ties keep your hair tightly, stay a ponytail whole day, and can be removed easily. No metal, no hurt your hair, no snag and no tangle. APPLICATIONSA good choice for girls, kids and women to use at school, home or office when they are playing working or sporting. Very stretchy, keep your hair tightly and neatly, stay a ponytail whole day. No metal and no-damage hair ties and won't snag or tangle hair. Easy and convenient to put on and remove, just twist these elastic bands around your hair to make an elegant ponytail. Specifications: Material: Rubber + Nylon Thickness: 2 mm Diameter: 45 mm Color include: beige powder, navy, black, pink, light blue, gray Package includes: 100pcs * hair ring