2-way privacy filter for Surface Laptop 3/4/5 34.3 cm (13.5") Protects the display from two sides (left/right) Restricts side view to ±30° 43% blue light reduction Touch-enabled A clear view at all times Accurate colour reproduction Reduces glare and fingerprints High scratch resistance Matte and gloss sides ensure optimal views in all types of room Attaches with plastic holders and adhesive points