This screen protector is designed for smartwatches, featuring a high-quality 5-layer construction for optimal screen protection. It includes a High Transmission TPU Layer for clarity and durability, sandwiched between removable front and back protection film layers. The package comes with a 'Wet' wipe and a 'Dry' wipe for thorough screen cleaning before application. Installation is guided by a simple 4-step process: first, clean the smartwatch screen with the provided wet wipe; second, peel off the blackish protection layer (Layer 1) using Sticker 1 and carefully apply the screen guard, ensuring it covers the edges correctly; third, peel off the upper bluish layer (Layer 2) using Sticker 2; finally, clean the surface again if necessary to achieve crystal clarity. It is advised to clean the screen properly before application, and professional help is recommended if unfamiliar with the process.