I made this hot glue necklace to go with my witch outfit. I used a stiff plastic mat and just drew the necklace with my hot glue gun. I let it cool and tried to peel it off, no such luck! I had to scrape it off and it ripped the plastic mat. I forgot to add the circle at the end so I put the necklace on wax paper and then just tore the wax paper off after it dried and spray painted it black. Bend the straight piece at the one end and slip it through the circle. SPOOKY!! I think you could turn it upside down and make a crown, it's probably stiff enough. Think of the possibilities!