[Compatible With Safuciiv Q9 MP3 Player-2.4 Inch] Not fit for Other Models,Please confirm your MP3 model before buying [Sensitive Touch] Only 0.1mm thickness maintains Screen's original response sensitivity, ensuring quick app launching. [Ultra Clear] 99% HD Clear screen protector with High definition transparency film and maximum resolution which keeps the bright and colorful image quality. [Durable maintaince and replace support] Provided by Lamshaw to ensure the maximum protection for the life of your screen protector. [Installation attention]The protector has 3 layers. 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. 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. 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