Pressure temper evident ability of Secure Holographic Sticker

Pressure temper evident ability of Secure Holographic Sticker come from temper

evident metalized PET film. The aluminum metalized PET film has aluminum

layer behind PET film. So when you remove tamper evident Lable from

paper, the aluminum layer is damaged. That's why the Lable just can be

use one time. The temper evident material is the default selection of our

Secure Holographic Sticker. The material can be silver,golden, blue, golden, etc.