Griffin Survivor Case for iPad mini - Blue/Black (GB35921-2) Independently tested to meet conditions outlined in US Department of Defense MIL-STD-810 Integral Display shield deflects wind and rain (Test: up to 200 mm/hr. for 1 hour). Rigid internal frame protects against shocks and drops (Test: drop on flat concrete surface from 6'/1.8 m). Sealed ports block blown sand and dust (up to 18 m/sec for 1 hour). Silicone cladding blocks vibration (18 hrs. at 20 to 2000 Hz) Includes multi-position work stand View video and results online at www.griffintechnology.com/armored.