ENKAY Hat-Prince 0.1mm 3D Full Screen Protector Explosion-proof Hydrogel Film for iPhone 8 Plus & 7 Plus, TPU+TPE+PET Material Cleaner Process 1. Enhance cleaner appearance on the display. 2. No effect cleaner appearance under outdoor and indoor environment. 3. No material effect on the iPhone performance. 4. Suitable for solid and flexible screen. Descriptions 1. Durable surface under special manufacturing process. 2. Static technology eliminates the bubble effect and enhance firmly on the screen. 3. Easily remove without any adhesive. 4. High transparency with 99.5% clarity. 5. Strengthens with color chrome on the screen. 6. Scratching protect on the screen. 7. Suitable for solid and flexible touch screen. Procedures 1. Clean screen with wet fabric until no residual thing on the screen. 2. Open the bottom protective layer and hold doubling pieces by hands to affix protective layer firmly. 3. Insert stick card to spread out air bubble inside the screen if bubble is generated on the screen. 4. Screen protector pasting procedure completed.