Generic Water Proof Carrying Case for iphone 4 4S Case Cover (green) Protection: Protects against every-day hazards Freedom: Ability to swim and take underwater or anywhere Beauty: Ultra-slim and adds only 1/16-Inch (1.5mm) when measured from the center of the phone Full Functionality: Double AR-coated optical glass lenses provide unprecedented crystal-clear photo and video quality Convenience: Weighs less than an ounce (28g)