Purpose: Hologram stickers can not be copied by duplicating machines and all kinds of printing machines. So they are used on cigarette box, wine bottles, cosmetic packages, garment hangtags etc. Description: Hologram is made of many very thin interference fringes, which can only be obtained by using polarization holography. There are more than 1000 lines within 1 millimeter. So nobody can make the same hologram master in the world. Colors: Silvery, golden, transparent, red, green, blue etc. Thickness: 25 micron / 30 micron / 36 micron / 50 micron Sizes: Any customized. Remarks: Artwork files (made by CorelDraw or Illustrators ) or sample for reference are necessary. MOQ: 50,000 pcs.