These adorable hair ties are for all ages, from little ones to adults (I wear them myself - see the last picture). Wear them in pony tails or tying the ends of braids. Of course, you can also use elastic bands for so many other purposes! For example: wrapping gift bags, tying cords together, seal bags, mark drinking glasses, the possibilities are endless! I make these at my home office, from selecting and cutting the fabric to making the buttons and attaching the Goody hair ties. The hair ties are about 1 inch elastic and loop around 3-4 times (depending on the amount of hair). The buttons are about the size of a dime. The listing is for a pair (TWO) of hair ties. Click on the drop down to see available options. ***If there's a specific color on the hair ties you'd like, you can request it via message after purchase under the "notes to seller" section. Please note: as with any other small items, adult supervision is required when children wear these hair ties since small items can be swallowed.