Official Seal Mark Hologram contains four seals, staggered, two on the bottom. The Hologram measures 2.125" X 3.3" and fits on butterfly pouches, cards perfectly. The Hologram is available in the thickness range of 2 millimetres so that the holographic film is hardly noticeable. The Official Seal Mark Hologram is suitable for enhancing the security of card and increases the durability of the card surface.
