PanzerGlass Standard Fit for iPhone 13 Mini is made of flat tempered glass. The Standard Fit glass is reduced in size and features full silicone adhesive which gives perfect touch sensitivity whilst still delivering the superior PanzerGlass strength. A confidentiality filter renders the content of the display almost invisible to everyone except the user of the device.This glass is coated with an active antimicrobial substance to make it resistant to bacterial and fungal spores. The antimicrobial ingredient kills bacteria and fungal spores on the glass and keeps you as the user protected. The coating is non-toxic. It is food safe and approved for use in the EU (BPR) and the United States (EPA).