Prevent and protect your LCD screen from unwanted peepers This Blackberry Curve 8900 keeps the LCD screen clean and unscratched LCD screen will be completely black when viewed from left or right at a 30 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 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 Package Includes: Reusable Privacy Screen Filter Lint-free Cleaning Cloth