Griffin Survivor Armored Edition iPhone 4/4s Purple on Black
Fits iPhone 4 models from all carriersIndependently tested and certified to meet conditions outlined in US Department of Defense MIL-STD-8Integral 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'/Sealed ports block blown sand and dust (Test: up to 18 m/sec for 1 hour)