This product is either discontinued or we cannot get that from suppliers.
3M 19.0" Standard Anti-glare 98044058315, Attachment Strips and Slide Mount Tabs, Aspect ratio 16:9, Clear, Size 377(w) x 302(h)mm, Lightweight, thin design, 100% hand inspected for quality assurance, Device Monitors, Diagonal 482 mm, Frameless, Easy to apply, removable and re-attachable, Form Factor LCD Monitor.
3M™ Anti-Glare Filters for monitors help diffuse glares and reduce mirror-like reflections so your screen is easier to see even in challenging and changing indoor lighting conditions, brightly lit indoor areas, or near windows.