21.5 Inch computer privacy screen for 16:9 Monitor, Removable Anti-Glare Blue Light Filter & Anti-Scratch Protector Film, Privacy Shield for HP Dell Asus Acer Samsung Desktop Monitors (21.5" (16:9, 18.8×10.6 in))

Product Description:Protect your privacy and your eyes with this premium 21.5-inch 16:9 Privacy Screen Filter by Designed for both laptop and PC monitors, this screen combines privacy, blue light reduction, and anti-glare performance to create a secure and comfortable viewing experience—ideal for work, travel, and public spaces.Privacy Protection:Advanced micro-louver technology limits viewing angles to 30° on each side, ensuring your screen content is visible only to you. Perfect for use in offices, airports, libraries, and coffee shops.Blue Light & Eye Protection:Blocks up to 65% of blue light and 97% of harmful UV rays to reduce eye strain and fatigue. Ideal for long working hours or study sessions in bright environments.Anti-Glare & HD Clarity:The reversible design offers both a matte anti-glare side and a glossy high-clarity side, maintaining sharp, clear visuals with minimal brightness loss.Easy Installation:Features a slide-mount design for quick attachment and removal. Enjoy a bubble-free setup with the included cleaning kit, making it reusable and travel-friendly.Durable & Scratch Resistant:Made from high-quality PET material with anti-scratch coating to ensure long-lasting protection and consistent performance over time.Universal Compatibility:Fits most 21.5-inch 16:9 widescreen monitors and laptops from major brands such as Dell, HP, Lenovo, Acer, Asus, and Samsung.Keep your data private, protect your vision, and enjoy comfortable, glare-free screen time anywhere with this

• 【Designed for Large Monitors】Keep your sensitive information safe while using large desktop monitors. The Vizbloc Privacy Screen is compatible with 21.5 inch monitors with 16:9 aspect ratios, perfect for offices, shared workspaces, or public areas.Tip: Always measure your monitor’s width and height before ordering — diagonal size alone may not ensure a proper fit.
• 【Advanced Privacy Protection】Using micro-louver technology, this privacy filter narrows the viewing angle to ±30°, so only the person directly in front sees the screen clearly. Side viewers see a darkened screen, protecting confidential documents, emails, and personal data.Ideal for open-plan offices, co-working spaces, or public areas.
• 【Dual-Sided Design – Matte & Glossy】The reversible design provides two surface options. The matte side reduces glare and blocks blue light for comfortable long-term use, while the glossy side delivers sharper clarity while maintaining privacy protection. Users can switch between surfaces according to lighting conditions or personal preference, ensuring both privacy and visual comfort.
• 【Easy Installation – Removable or Fixed】Two installation methods make this privacy screen compatible with different laptop designs. Slide-mount tabs allow quick attachment and removal, while adhesive strips provide a secure, long-term fit. It works with both raised bezel and flush screen structures, and installation takes only minutes without any tools.
• 【Eye Protection & Durability】Constructed with multi-layer optical material, this laptop privacy filter helps reduce blue light exposure, minimize glare and reflections, and resist scratches from daily use. Ideal for long work sessions, study, or travel, it keeps your screen private while protecting your eyes for extended periods.