Protective Film (Hydrogel/High-Quality Soft Type) Wet & Dry Cloth Dust Removal Seal I accidentally purchased this, so it's new. I will send it via standard mail. Fingerprint authentication compatible. High-quality product processed with high-quality soft-type material. Comfortable feel, fingerprint reduction, high responsiveness, high transparency, and easy air release. *If the thin film is peeled off after the film is attached to the screen or before installation, it will be considered used, and returns or exchanges will not be accepted even if there are scratches. Please understand. Please check before use after arrival. Regarding products manufactured overseas, there may be scratches or stains. Please purchase after reading the above. Air bubbles after application will disappear automatically in about a week! You don't have to worry about air bubbles! (This does not guarantee that all air bubbles will disappear) *There is no package or instruction manual.