Please Note:  The "Anti-blue ray" for this protector is willing protect your eyes from the blue ray came out from your game device when play games.  How to install:  Step 1: Use the anti-static cleaning wipes to wipe away any dust particles on the screen.  Step 2: Uncover about an inch of the screen protector by peeling one edge slightly from its backside protective film (label 1) gently; then press the screen protector to make it stick to screen.  Step 3: Use the squeegee as an necessary to smooth out any air pockets or bumps.  Step 4: Remove the front side protective film (label 2) from screen protective film gently.  Kindly Note: If the screen protector is not perfectly aligned after installation, there is no need to remove the protector completely. Firmly apply pressure to the protector and push it with your fingers to slide it into place until it's perfectly aligned.

• Smooth Touch Screen Protector
• Fingerprints Resistant Film
• Scratch resistant screen with HD clarity(little blue color for anti-blue ray) 
• Clean & protect your Nintendo Switch console

Smooth Touch Screen ProtectorMorning Hope