Review on 📱 Lonlonking 4-Pack Full Coverage Screen Protector for Garmin tactix Delta Sapphire Edition – Anti-Bubble Clear Film by Darryl Blumenthal

I have followed the instructions on the packaging. Clean, dry, dust off. 1. Peeling mask (substrate). Placed on my tactix delta, in this case it applies perfectly without air bubbles. 2. Put on the mask. There is a problem here. The protective screen fell off the watch. I then examined the protective screen and did not find that there was another layer that needed to be "removed". I played around with this a bit (since you get 4 in a pack). I couldn't find any other level on the screen that would make the app work.