Warranty: 1 Year Features: 60-degree viewing angles: Restricts visibility of the screen content to only those directly in front of it, reducing side-angle viewing. Anti-glare, anti-reflective surface: Minimizes glare and reflections, improving visibility and reducing eye strain. Reduce blue light: Filters out blue light emissions from the screen, which can reduce eye fatigue and potentially improve sleep quality. Natural color preservation: Ensures that the filter does not distort the natural colors of the display Technical Specifications: Anti-glare: Yes Aspect Ratio 16:10 Device Type : Monitors Display Diagonal : 15.3 inch Filter Dimensions : (width x height) 13.18 in x 8.66 in Filter Dimensions : Metric (width x height) 335 mm x 220 mm Orientation: Landscape Reversible : No Touch Compatibility : Yes Warranty Period Limited 1-year warranty