This screen protector is designed for smartwatches, offering multi-layered protection for your device's screen. It features a High Transmission TPU Layer for clarity and durability, sandwiched between disposable front and back protection film layers. The screen protector is composed of 5 layers, including a black side (Layer 1), a blue side (Layer 2), Layer 4, and Layer 5, with glue on one side for secure application. To ensure a bubble-free and secure fit, the package includes a wet wipe (Step 1) and a dry wipe (Step 2) for thorough screen cleaning before installation. It is crucial to clean the screen properly before applying the protector. If you are unfamiliar with the application process, it is advisable to seek expert help. This screen guard is compatible with the smartwatch shown in the images, which features a rectangular display with rounded corners and a gold-colored frame.