Survivor is built on a shatter-resistant polycarbonate frame clad in rugged, shock-absorbing silicone. A built-in screen protector seals your Multi-Touch display from the outside environment, while hinged plugs seal the dock connector, headphone port, hold switch and volume controls. A detachable heavy-duty clip secures your iPhone to a belt or bag strap. Features - Designed and 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 (Test: up to 18 m/sec for 1 hour) - Silicone cladding blocks vibration (Test: 18 hrs at 20 to 2000 Hz) - Multi-position clip attaches securely to pack strap or belt