Eleplace Premium 15.6 Inch Privacy Screen for Widescreen Laptop or Computer Monitor This computer privacy screen only fits 15.6 inch (diagonally measured laptops) widescreen laptop This privacy screen will protect your privacy by blacking out screen image when viewed from either side, while keeping a crystal clear image when viewing the screen straight-on. To verify privacy screen fit size, please compare your laptop screens dimensions against the measurements in the last photo on the left side Provided installation kit allows for two installation options that either mount the screen permanently or slide the screen on and off Eleplace provides a LIFETIME GUARANTEE If youre ever unsatisfied with the performance of your privacy screen well make it right or refund your payment!