PanzerGlass screen protector for iPhone 13 Pro Max in black with Privacy features the same core benefits as the original glass, while also protecting the content of the display. A confidentiality filter renders the content of the display almost invisible to everyone except the user of the device. At the same time, it reduces blue light exposure and features an anti-glare coating, that reduces light reflections reaching your eyes without affecting the visibility of the display.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).