Incipio iPhone 3G/3GS EDGE Hard Shell Slider Case - 1 Pack - Carrying Case - Retail Packaging - Pearl White A rigid polycarbonate frame holds structure and defends against accidental drops Ultra-rugged protection defends your iPhone 3G 3GS against the most severe of conditions Superior protection guards your device against accidental drops and scratches Innovative two-part sliding design allows for both convenience and accessibility