• [Compatible models] iPhone 12 mini 5.4 inch glass film made in Japan Asahi Glass material 9H high transmittance 3D touch compatible quick stick with zero air bubbles. High quality material reduces impact and minimizes screen damage • (Advanced Technology, 9H Hardness, Shatterproof and Fingerprint Resistant) High-quality tempered glass screen protector with 9H hardness and is made in Japan to prevent scratches. Advanced 3D round edge technology with good touch response and smooth operation. Adopts 3D round edge processing to protect the LCD screen 360 degrees to the edge • Compatible with more than 99% cases. Excellent Transparency: After experimenting with many designs of case, it is compatible with more than 99% of cases. In order to use high quality adhesive, even if the film floats a little bit of the moment you install the case, you can lightly press it to remove air bubbles. Light penetration rate is 99.9%. The 3D curved surface provides a unified feel that covers the edge of the screen without feeling discomfort. You can enjoy the original high quality image as is • (Automatic Adsorption and Bubble Prevention) The adhesive surface of the smartphone film has an excellent adhesion, and it has a silicone adhesive layer, so it can be applied without any air bubbles, even if you don't like film adhesion • (Guaranteed by craftsmen! After service that you can experience the hospitality of Japan. Initial defects / unused (crack, chip, dust contamination caused by drops) are always free of charge and free of charge. Even after opening, 3 months of free replacement. Please feel free to contact us through your purchase history! We provide complete after-sales service with peace of mind. We look forward to your contact!