Thank you for viewing my items. This is a ribbon hair tie made with cotton yarn. It can be used by a wide range of children, from kindergarteners to elementary school students. The elastic band is threaded through the band part, so it can be replaced. For children with a lot of hair, it's best to tie their hair with a regular elastic band first, and then attach this hair tie. Please be careful as the shape may be distorted or the ribbon may unravel if pulled strongly.