Kensington Privacy filter - 4-way adhesive for Dell Latitude 11" 517X, 27.4 cm (10.8"), Laptop, Frameless display privacy filter, Anti-glare, Anti-reflective, Privacy, 30 g Kensington Privacy filter - 4-way adhesive for Dell Latitude 11" 517X. Maximum screen size: 27.4 cm (10.8"), Suitable for: Laptop, Type: Frameless display privacy filter. Glare reduction (max): 48.1%, Light transmission: 50%. Weight: 30 g