Screen Protector for Polar Vantage M2 Watch [4 Pack], iDaPro Tempered Glass Anti-Scratch Bubble-Free Easy Installation

iDaPro 9H hardness Glass Screen Protector prevent your watch screen from scratches and drops without reducing clarity or responsiveness. Package Included: 4 x iDaPro Tempered Glass Screen Protector for Polar Vantage M2 Watch Screen 4 x Wet Wipes and Dry Wipes 4 x Dust-absorber/Guide Sticker 1 x Installation Guide Frequently Asked Questions: 1.The flexibility of the Glass Screen Protector is just the same as the plastic material,Is it made of tempered glass or plastic? iDaPro Tempered Glass Screen Protector is composed of multi layer, and the glass layer in the middle is the main one.The upper layer of the glass layer is Anti-Scrach coating layer and Anti-Fingerprint coating layer.This ensures durability without scratching and breaking.So the screen protector is flexible when twisted diagonally without breaking. 2.It can't tell it's Glass or Plastic by the appearance , so how can I to identify it? You can try to ignite the screen protector with a lighter. After the plastic layer on the surface burns , you will see that the shape of the tempered glass does not change after burning. (Plastic will be deformed at less than 300 degrees Celsius. Glass will be softened only at 600 degrees Celsius) 3.Does the screen protector cover the whole screen? Why is it smaller than my watch's screen? A little smaller than the screen makes it easier to install. And it is not easy to damage and get bubbles. 4.How can I remove a cracked glass screen protector? Lift the screen protector with your nails or hard cards from any corner . Once the corner has been lifted off the device, hold the corner and remove SLOWLY.