Protection: Protects against every-day hazards-full IP-68 rating against water and dust, and designed to Military Specifications * Freedom - Ability to swim and take photos and videos underwater * Beauty - Ultra-slim and adds only 1/16-Inch (1.5mm) when measured from the center of the phone * Convenience - Weighs less than an ounce (28g). * Full Functionality-Double AR-coated optical glass lenses provide unprecedented crystal-clear photo and video quality