- 100% flexible glass
- Engineered with FluidFlex technology to absorb shock
- Tested for optical clarity
- Protects screen from scratches and scuff
- Fast and easy to apply
TrueClear InvisiGlass advanced screen protection for iPhone 4/4S is the best screen protector available, engineered for strength and clarity and tested to meet optometric standards. The result is a crystal clear screen protector that keeps your screen safe from damage while still giving you an incredible screen experience.