Simple, protective holographic sticker overlay for your personal photo ID cards. Application is easy. Overlay sticker adheres just like a screen protector on your new phone. These holographic overlays protect the front of you card from scratches and wear and tear. They also prevent it from being reproduced easily, and add an extra layer of protection to your in house Identification program. Designed to perfectly fit your standard size CR80 or CR79 ID Badge (Credit Card Size). Great for schools, churches, businesses, volunteer groups, and organizations of all sizes. The embedded holograms show a seal when held at some angles, and a key when shifted to others. Get these in any pack size, for the perfect value yourself or for your team.