Features: Metal free elastic without hurting hair. Keep ponytails tight while working out. Easy to use and portable, hold your hair tightly. No-metal elastics, suitable for thin, medium and thick hair. How to Use Just twist the Hoyols seamless cotton elastic bands around your hair to make an elegant ponytail. Extra Gift Package including a free clear box, convenient for store and keep the hair ties clean and tidy. Specifications: Color: 5 colors Quantity: 100 pieces Material: no-metal elastics Diameters: approx.4 cm/ 1.25 inch Note: Please do not stretch the hair band very tight for a long time. Package Includes: 100 x Elastic Hair Bands 1 x Clear Box