NOTE: Screen protectors by Belkin undergo a standard test method for Film Hardness measurement called the ASTM D3363. This test uses the Pencil Hardness scale with 9B being the softest and 9H being the hardest. Each overlay is tested using this test and then provided with a hardness rating. This rating means your overlay has been tested to resist damage from materials that have a lower hardness rating than what the overlay is rated at.
Follow the steps below on how to install or remove the glass screen protectors on your device:
Installing
Removing
Installing
Wipe your iPhone's screen with the microfiber cleaning cloth and remove any remaining dust using the dust removal sticker.

Step 2:
Remove the alignment sticker's back lining.

Step 3:
Slowly lower the screen protector on to the iPhone's screen while ensuring proper alignment.

Step 4:
Attach the alignment sticker to the iPhone.

Step 5:
Lift the screen protector and remove its bottom lining.

Step 6:
Slowly lay down the screen protector on your iPhone.

Step 7:
Push out any air bubbles by pressing the microfiber cloth on the screen.

Step 8:
Remove the top lining.

Removing
You can remove your iPhone's screen protector by slowly lifting one corner to separate the overlay from the screen.