1. Ultimate Privacy Protection - This Anti-Spy Privacy Tempered Glass Screen Protector provides powerful protection for your Samsung Galaxy S21 while keeping your screen content private from prying eyes. The privacy filter narrows the viewing angle so only you can see whatÕs on your screenÑperfect for safeguarding personal information in public places. 2. Clear & Comfortable Viewing - Enjoy an ultra-clear viewing experience directly in front of your Samsung Galaxy S21 while the screen darkens at