iPhone 4 LifeProof Case Clear - White High degree of shock and impact protectiontested to Military Specifications MIL-STD-810F-516.5 (2 meters/6.6ft drop on all surfaces and edges. 26 tests) Protects against every-day hazardsfull IP-68 rating against water and dust, and designed to Military Specifications Compatible with all iPhone 4 and 4S models (International carriers, AT&T, Sprint and Verizon) Double AR-coated optical glass lenses provide unprecedented crystal-clear photo and video quality Ultra-slim and adds only 1/16 (1.5mm) when measured from the center of the phone