Vizomax TV screen protector is a transparent TV screen cover designed to prevent damage, scratches and fingerprints to the flat screen of a contemporary LED, LCD or Plasma TV. Vizomax is the leading TV screen protector brand in the US. 100 percent Clear: Proprietary optical-grade material optimized to maintain HDTV picture quality and ensures superior protection. Optical-grade technology; no material yellowing over time. Developed under rigorous quality standards. Polished edges and rounded corners ensure elegant appearance and complete user safety. Material treated to minimize flexing in front of the TV and ensure superior protection. Unbreakable: Heavy Duty. Advanced technology used to manufacture the transparent shield ensures that the high quality plastic is not only 100 percent clear but is also virtually unbreakable. Invisible: With its elegant proprietary design and unmatched optical clarity stands virtually invisible after installation. Easy Installation: Few minutes and no tools required. Just unpack and attach your new TV screen protector to your flat-screen TV. Enjoy in complete comfort like thousands across America. No covering of speakers and complete elegant appearance preserved. Easy Snap On/Off detachment for Cleaning: Reclosable fasteners allow easy temporary detachment for cleaning. UV Protection: Filters out between 96 percent and 99 percent of the potentially harmful ultraviolet (UV) waves emitted by the TV screen Screen Ventilation: Vizomax TV screen protectors are designed to allow the screen to be cooled by natural air flow. DOES NOT work with touchscreens. Dry erase markers can be used on the TV protector. Protector covers the frame and is larger than the screen. Please measure the diagonal of your screen (without the frame) or look at your screen manufacture diagonal size in inches. Although, 100 percent transparent and clear, due to the filters in the lens the protector may be tinted and requires that the user increases the screen brightness by up to 15 percent.