2PCS 22 Inch Screen Filter Scratch Proof Blue Light Blocking Removable 16:10 Aspect Ratio Computer Screen Protector Feature: 1. Specifications: This removable screen filter is designed specifically compatible with 22 inch computer widescreen display with a 16:10 aspect ratio, ensuring accurate compatibility and seamless integration 2. Enhanced Security: Effective blocking in the side view outside the 60 degree angle, high optical clarity, those not directly in front of the screen just see a darkened display, protecting business and individual secrets 3. Harmful Light Blocking: This computer screen filter not just protects your individual life but also blocks 30% of harmful blue light within the 380-495nm range, and reducing eye fatigue 4. Screen Protector: This screen filter is made of material, protecting your computer screen from dust accumulation and scratches, preserving screen integrity, and extending service life 5. Applicable Scenes: Suitable compatible with use in open work spaces, airports, commuting trains, coffee shops, and other crowded public areas, ensuring your screen security in high traffic environments Specification: Item Type: Computer Screen Filter Product Material: 22 Inch Product Size: Approx. 475 x 297mm / 18.7 x 11.7in Aspect Ratio: 16:10 How to Use: Take out the product, install and use. Package List: 2 x Screen Protectors 1 x Wiping Cloth 2 x Plastic Buckles 1 x Double Sided Tape 1) We accept Alipay, West Union, . All major credit cards are accepted through secure payment processor . 2) Payment must be made within 3 d