This screen guard is a high-quality 5-layer screen protector designed for smartwatches. It features a High Transmission TPU Layer for optimal clarity, along with disposable front and back protection film layers. The installation process is straightforward, guided by a 4-step instruction set, ensuring a bubble-free application. The package includes wet and dry wipes for thorough cleaning of your smartwatch screen before installation, ensuring no dust interferes with the application. The screen guard is designed to cover the edges correctly, providing comprehensive protection. It is advisable to clean the screen properly before applying the screen guard for crystal clarity.