14W9 Privacy Filter Screen Protector Film Laptop Widescreen 16:9 ratio Fits screen sizes of 14" wide diagonally measured 12.20 width x 6.87 height inch (310 mm x 175 mm) Effective "black out" privacy from side views outside the 60-degree viewing angle Reversible glossy or matte surface finish, matte side reduces extra glare and reflections Over 3H surface hardness anti-scratch technology protects screen from dirt, debris and scratches Simple bulk package for supplying in the most reasonable price. / And Seller "Home n Office" is official seller of this authentic privacy filter, / other seller is selling the fake item made in China that is not guaranteed, not authentic product, not same as this privacy filter, please be careful.