【Brand】antalink 【Compatible Models】iPhone 17 Air 【Material】Tempered Glass (10H Hardness) 【Dimensions】10 x 5 cm 【Set Contents】2 Glass Films, Guide Frame 【360° Privacy Protection】 Utilizing the latest polarizing filter technology, this product blocks views from all angles except the front. Protect your privacy on trains and in the office, ensuring safe usage. 【10H Hardness & Shatterproof】 Features tempered glass that is resistant to scratches from knives and keys. The shatterproof design prevents fragments from scattering in the event of breakage, protecting both the screen and the user. 【High Transparency & High Touch Sensitivity】 With 99.9% transparency, the screen's colors and clarity are preserved. The ultra-thin 0.25mm design provides a comfortable operating feel without any delay. 【Anti-Fingerprint & Water/Oil Repellent】 Nano-coating prevents fingerprints, oil, and water. Keeps the screen clear at all times, allowing for comfortable touch operation. 【Easy Installation & Bubble-Free】 Adopts an automatic dust removal guide frame. Simply place the frame and pull the dust removal sheet for easy installation. Bubbles are automatically eliminated, resulting in a beautiful finish.