Why Invisible First-Defense+ NanoGlass-Screen Protector?

  • Up to $250 Screen Protect+ Replacement Guarantee
  • Universal fit, ideal for curved screens
  • Easy, bubble-free application
  • Scratch resistant and anti-bacterial
  • Offers greater protection with a smoother touch
  • Nano technology creates an invisible protective coating
  • 9H (Sapphire) hardness
  • Reduces up to 90% of radiation from phone
  • Certified by MicroBio Laboratory, an independent, 3rd party leader in inspection, verification and testing
  • Product of Germany


  • 1 Invisible First-Defense+ Nano-Liquid Towelette
  • Cleaning Kit (Patent pending)
  • Registration Instructions*