ESR Project Zero TPU Hoesje voor iPhone 13, iPhone 14 A thin and lightweight case made of flexible TPU material - it fits perfectly to your iPhone 13, iPhone 14. Thanks to the transparent design, it shows the original look of your phone. The case features Military Grade Protection (MIL-STD-810H 516.8), reinforced with Air-Guard corners, and it successfully keeps your iPhone 13, iPhone 14 undamaged.