Since one sheet has been used, the contents are for one sheet. ☞【Made in Japan AGC Asahi Glass Material】The mobile phone film and lens protection film use Japanese-made AGC Asahi Glass, which has been subjected to 4.5 hours of high-temperature quenching treatment and repeated reinforcement, achieving an industry-leading hardness of 9H. It is 5 times harder than ordinary commercial products and will not be scratched by sharp objects such as knives. Using hard coating technology, it absorbs external impacts, increases explosion-proof properties, and easily absorbs impacts from the outside, reducing the risk of screen breakage by 99% even if it is hit. Furthermore, the tempered glass film specifically for Xiaomi Redmi Note 9S / Redmi Note9 Pro / note9promax has a scattering prevention process, so even if the glass breaks, it will not cause injury. ☞【Easy to Apply】The adhesive surface of the Xiaomi Redmi Note9S / note9promax protective film can automatically adhere, so simply align the glass film with the phone screen and it will naturally adhere without bubbles. Anyone can easily apply it. Recommended for those who are not good at applying films. 【Waterproof, Oil-Repellent, and Anti-Fingerprint】 【3D Touch Compatible】 ☞【Anti-Fingerprint, High Sensitivity】The surface of the Xiaomi Redmi Note 9S / Redmi Note9Pro / note9promax tempered glass has an anti-fingerprint coating, making the screen smooth and less prone to fingerprints, and providing high sensitivity and comfortable operation. Even if it gets dirty, it can be cleaned by wiping with a cloth. ☞【Round Edge Processing】Using a vacuum plating process, the edges are processed with the correct roundness, providing no discomfort. Moreover, there is less impact on the edge parts, providing a comfortable and smooth feel, and at the same time, it will not hurt your fingers with sharp corner edges during use. 【Compatible with 99% of mobile phone cases on the market】The size of the tempered glass has enough space to install a mobile phone case, and both sides will not lift up. We have tested hundreds of mobile phone cases. It is compatible with 99% of mobile phone cases, so there is no need to worry. ☞【99% Transparency】Using newly upgraded optical projection technology, it has higher light transmittance, providing an ultra-clear visual experience. Because it has the visual feel of a bare screen, the effect is very excellent whether you watch movies or dramas.