Privacy Screen For Dell P3424We Curved Ultrawide 21:9 Monitor - Privacy Filter Protector Obscures The Display Of The 34-Inch Desktop Computer Monitor To Protect Sensitive Data - Approximately Clear Viewing Angle Of 60 (+/- 30 Degrees From Center) - Matte Side For Glare-Prone Areas And Scratch/Fingerprint Resistant; High-Gloss Side Helps Retain Color Vibrancy - Dimensions: 32X13.5In - Monitor Screen Protector Blocks Between 40-51% Of Blue Light (380Nm-480Nm Spectrum)/65% Light Transmittance