Function 1. 3D hologram sticker:  True color three-dimensional anti-counterfeiting holographic label. Holographic images are in rainbow and perspective with different viewing angles. You can even have a totally different image seen from a different perspective. The stereoscopic effect is very significant. 2. Hologram tamper evident sticker:  The sticker will be destroy and will leave VOID ,leave honeycomb or custom text after peel off.the hologram sticker also can with scratched off layer, it will reveal some texts or codes underneath, the content can be specified. 3. One time use laser anti-counterfeiting sticker:  The sticker can not be re-used, it will be damaged when it is torn off. 4. Permanent laser anticounterfeiting sticker: The sticker could be reusable; the image will not be damaged when sticker tore off. 5. Laser tamper evident tape:  Tamper evident tapes are widely used in package. If someone peels off the tape, the specified words, codes or images under the label can be revealed on the surface of thepackaged goods so as to anti-counterfeit and indicate that the package is opened. About Us :   (1) Original authentic sticker label our advantage ; (2) Your inquiry related to our product & price will be replied within 24hours. (3) Well-trained & experienced staff are to answer all your inquiries in English of course. (4) Our products are exported to Europe, North America, South America, Africa, many countrie s in Asia, all over the world.  (5) Good after-sale service offered, please get back if you got question.