Invisible First Defense is easy to apply and makes the screen 9H (sapphire) hardness making the screen very strong.
- 9h Hardness (sapphire) nanotechnology to fill in all pores in glass
- Universal for all devices
- Easy installation
- Scratch resistent and anti bacterial
- bubble free and undetectable
- Recommended Scenarios: Recommended to use on all devices with a screen, Surface, Surface Pro, tablets, mobile phones, watches
- In the Box: alcohol cleaning pad, Sio2 application pad, warranty information and registration card
- Warranty Info: 1 year up to $100 screen replacement
- Promo Link: https://www.youtube.com/watch?v=Njx72Y-3f7I
- Installation Video: https://www.youtube.com/watch?v=h5foASwvfgc
- Technical Specs: Sio2 chemical solution works on a Nano level to fill in all the pores in glass. SGS certified.
- Product Dimensions: 0.1 lbs 1.5 X 2 X .001
- Package Dimensions: 0.1 lbs 3.9375 X 7.375 X .75