This screen guard offers multi-layered protection for your smartwatch screen. It features a high transmission TPU layer for clarity, protected by removable front and back films. The package includes an installation guide with clear steps for application, ensuring a bubble-free experience. Wet and dry wipes are provided to thoroughly clean your smartwatch screen before installation. It is advisable to clean the screen properly before applying the protector, and if you are unfamiliar with the process, it is recommended to seek expert help. This screen guard is compatible with various smartwatches, as shown in the application examples.