Kensington Privacy Screen Filter 2-Way Removable for Surface Laptop 13.5", 34.3 cm (13.5"), Laptop, Frameless display privacy filter, Glossy / Matt, Anti-glare, Anti-reflective, Privacy Kensington Privacy Screen Filter 2-Way Removable for Surface Laptop 13.5". Maximum screen size: 34.3 cm (13.5"), Suitable for: Laptop, Type: Frameless display privacy filter. Surface finish: Glossy / Matt, Limits viewing angle: 30°