*ANTI-SHATTER & ANTI SCRATCH, HIGH TRANSPARENCY & HIGH SENSITIVITY If you meet this situation, please wrinkle the Red Back 1, separate it to two layers, peel off the middle layer, let it go back to Black Front 1, then install to screen Firstly, pls peel off the Red Back 1 layer, then put the protector to screen, finally peel of Black Front 2 layer, Leave the Middle layer on the screen. Aazon.co: Hitachi IGC0078 Ignition Coil Aemus Screen Protector Compatible for Amzhero Fitness Tracker 1.47" (6 Pack) HD Clear TPU Film, Compatible for Runfit D26 Fitness Watch. 3.9 out of 5 stars... Akumaka CS5 FITNESS TRACKER The middle layer is stickier to the side of Back 1, some customers peel Front 2 firstly in fact, and the side to Front 2” is not sticky. *SOFT PROTECTOR Compatible for A-KUMAKA CS5 1.47 Inches Fitness Tracker. *The protector has 3 layers. *BUBBLE SELF-HEALING: Please use the card to push when installing, please refer to the installation diagram. Clear Film Protector Blueshaweu Compatible For Amzhero Fitness Tracker Screen Protector, [6 Screen Track