Our lash bands are designed of cotton specifically made for a comfortable wear. Each lash can be worn approximately 25-30 times if taken well care of by following our instructions. Immediately after each use be sure to carefully remove glue from the band itself when glue is still soft and store lashes in the original packaging. Be very careful when removing glue from the lash band. We recommend the use of Tweezers using light hands to remove the soft glue from lash band. After continued use, the individual lashes may shed, which is normal.