2pcs Pack Ulefone 9H HD Anti-Fingerprint Tempered Glass Screen Protector About Product: 1. Easy to Install, Perfect Fit and Bubble-Free: Precision-cut glass design ensures effortless alignment and a proper fit, eliminating bubbles for a flawless finish. 2. Shatterproof Protection: Made from superior 9H tempered glass, it is highly durable and helps keep your screen safe from scratches and impacts. 3. Fingerprint-Free, Oil and Dust Resistant: Surface treated with an oil-resistant coating to minimize fingerprints, dust, and oil residue. 4. Crystal Clear Display: With a thickness of 0.33mm, it provides high clarity and maintains the original look of your screen. 5. Unhindered Interaction: Does not interfere with touch sensitivity or face recognition. Maintains full responsiveness. Installation Instructions: 1. Use the alcohol swab and microfiber cloth to clean the LCD screen before installation. 2. Peel off the protective layer from the adhesive side. 3. Carefully align the glass with the screen. 4. Press the center gently to allow the adhesive to spread smoothly across the surface. Cautions: 1. As this is a glass product, the edges are the most vulnerable areas. Handle with care. 2. Once removed, the adhesive may lose effectiveness and the protector may not reattach properly. Reuse is not recommended after removal. 3. Avoid using excessive force during installation or removal to prevent damage to the product.