Eggshell stickers are are of destructible vinyl material. Once applied to a surface, the label cannot be removed in one piece. 

Features:

Fragile, destructible labels, one time use only, tamper proof, warranty, anti counterfeit, anti-theif

label will break into small pieces if someone try to remove it 

Highly security, impossible to remove in one intact label

Labels with strong adhesive, firmly bond to different types of surface, including glass, metal, plastic and power coated surface.

Customized sizes and designs

Temperature rated between -30F to 200F (apply in temps above 50F)