Size: 27 inch Screen FilterPremium Screen Filter for 27 inch widescreen Computer Monitor with aspect ratio 16:09. Screen Filter size is 22.9 by 14.3 inch. Please measure carefully and compare to our image on the left. Superior - Perfect for open office settings, universities, financial institutions, health care providers, and corporate travel. The screen in visible directly in front but it is darken viewing from the side (beyond 30 degree). Additional Bonus- Anti Glare and
Anti Blue: Block up to 99% of UV light and 60% of the blue light for eye protection. This screen filter also provides Anti-Glare function by placing the matte side of this screen filter facing user. Installing method- Slide-On/Off or Mounted, easy to use, enabling anyone to install and remove very easily. 100% money back guarantee- We are so sure youll be happy with your purchase that we offer a 30-Day Money-Back Guarantee to ensure customer satisfaction of our products. If for any reason you wish to discontinue using the products, we will promptly issue a refund.