【Compatible Models】 Protective film suitable for TECLAST T40 PRO. 【Surface Hardness 9H & Shatterproof】 Glass film made of 9H hardness level Asahi Glass material. It won't get scratched even if you scratch it with scissors, a cutter, or a key. Even if the film breaks, the fragments won't scatter, so you don't have to worry about the fragments damaging the phone screen or hurting people. 【Ultra-Thin & Anti-Fingerprint】 With a thickness of only 0.33mm, the screen and glass film are well integrated, allowing you to enjoy a smooth, skin-like touch. The glass film surface is oil-repellent and water-repellent, with a coating that prevents liquids from adhering easily. Dirt on your fingers is less likely to stick to the glass film, and there are no streaks, keeping the screen clean at all times. Even if something does stick, you can easily wipe it off with a cloth. High-quality special adhesive is used, so there is no need to worry about it falling off in any situation, and the sensitivity does not decrease, providing a comfortable operating feel. 【High Transparency】 With a glass film that exceeds high transparency, it expresses the original beauty of the screen without impairing the clarity of the liquid crystal screen. High-transparency glass film provides a clear feel as if it's not even applied. It achieves an exquisite screen feel that does not impair the original beauty of the tablet's liquid crystal. 【Bubble-Free & Easy Application】 Designed for the protection of mobile phone LCD screens. The film's adhesive surface is coated with silicone that excels at adhesion, so it can be applied without bubbles. Simply place the glass on the LCD screen and it will naturally adhere, and the bubbles will easily disappear, so anyone can easily and beautifully apply it.