Amzer 3D Metallic Snap On Case Cover for iPhone 4 and iPhone 4S - Retail Packaging - Blue Butterfly Type: 3D Metallic Snap On; Pattern: Blue Butterfly. Allow you to plug your charger, cable, headset without removing the case. The new 3D Metallic Snap On Case with revolutionary design. Smooth to the touch, Definitive fit for maximum protection. Trendy and impressive designed case with 3D effect for your iPhone 4/ 4S. Give your iPhone 4/ 4S a customized look while providing protection. Fits like a second skin on your iPhone 4/ 4S to protect it from scratches and drops. Preserve from scratches, dirt or anything else that arrives into contact with your device.