Kensington 2-way Removable Privacy Screen Filter for 27" Monitors 16:9, 68.6 cm (27"), 16:9, Monitor, Frameless display privacy filter, Anti-reflective, 90 g Kensington 2-way Removable Privacy Screen Filter for 27" Monitors 16:9. Maximum screen size: 68.6 cm (27"). Aspect ratio: 16:9. Suitable for: Monitor, Type: Frameless display privacy filter. Glare reduction (max): 42.5%, Light transmission: 68%. Weight: 90 g