【Easy to Apply & Perfect First Time】 Market research revealed that "70% of customers failed to apply protective films due to incorrect placement, air bubbles, or dust contamination." Therefore! CASEKOO glass film is made with a highly precise guide that is accurate to 0.1mm, and it uses a strong adhesive Japanese-made suction material. By aligning with the guide, you can apply it cleanly without any misalignment or air bubbles! 【99.99% Transparency & Eye-Friendly】 Using high-purity Japanese glass as the raw material and applying an anti-reflective coating to ensure a clear view. Furthermore, by strictly controlling impurities generated during processing, high transparency is achieved, making the screen clear and easy to see! Also, by adopting a 1% anti-reflective coating, it is gentle on the eyes! 【High Impact Resistance & High Durability】 There is no such thing as an unbreakable screen protector, but there are screen protectors that are difficult to break! Therefore! Unlike ordinary tempered glass, it is processed at 650°C for 72 hours, forming a compressive stress layer on the glass surface, and with 9H hardness glass, the protective power is greatly increased, protecting the LCD screen even if dropped on concrete! Thank you for viewing ⭐️ Instant purchase is OK ♪♪♪ If you have any questions, please ask before purchasing ☺️ Also, please read the profile for other information ✨ There are many other products too ♡ We will give you a discount for multiple purchases ♡ #saya'sProducts ☜☜ ⚠️ Although it has been opened for photography It is an 【Unused Product】☺️ 17-48 3000