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 the 35 degree angle Maintain the privacy of your screen when you are in a crowded area 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 Package Includes: Reusable Screen Privacy Filter Lint-free Cleaning Cloth Squeegee Card Compatible with Blackberry 8800 / 8830