Valued combo includes 2 packs privacy screen protector Compatible With Apple: iPhone 3G 16gb / 8gb / iPhone 3gs 16gb / 32gb NOTE, this privacy filter is thicker than the normal screen protectors. Please use your iPhone 3G with firm touches on the privacy filter Prevent and protect your lcd screen from unwanted peepers, while keeping the lcd screen clean and unscratched lcd screen will be completely black when viewed from left or right at a 35 degree angle Maintain the privacy of your screen while in a crowded area, bus, train, airplane, etc Privacy filter is manufactured to provide thick, durable, transparent surface without affecting the touch-screen features Attaches smoothly with self-adhering surface; leaves no residue when removed Features: 99% UV Protection: Reduces eye strain caused by the lcd screen. Brightness will be reduced by 35 percent Anti-Scratch Film: thickest and most durable 65% Transparent: Reinforces the privacy features Washable and Reusable: Privacy whenever you want Silicone Adhesive Coating: No glue residue when removed Ultra Smooth Surface: Enhance the experience and utilization of touch screen and stylus features Accessory only, electronic not included