Note: First place your phone so that it fits perfectly with the film installation guide, then rub firmly the center of the sticker to ensure adherence to the screen 9H hardness; a tempered glass with a hardness of 9H Case Friendly; Compatible with all cases. Spigen Smear resistance; Fingerprint resistance thanks to an oleophobic coating Compatibility; iPad Pro 11-inch M2 2022, iPad Pro 11-inch (2021/2020/2018), iPad Air 5 2022, iPad Air 4 2020