About this item *[EASY TO INSTALL] The 15.6 inch privacy screen offers two uniquely designed installation methods: Permanent installation with double-sided tape. Removable installation with a snap-in method. It is suitable for computers with a raised frame, a 16:9 screen aspect ratio, and a 15.6-inch size. Choose the method that suits you, and it can be installed in 20 seconds. [Effective privacy & Anti Glare] Multi-layered film limits viewing angle to +/- 30 degrees while providing a crystal clear screen straight-on, completely preventing others from peeping at your screen. This privacy screen is reversible (matte/glossy): Gloss surface enhances privacy, matte surface reduces reflections. [Protect Screen Also Eyes] The high-quality materials and advanced processes greatly improve the performance of the magnetic privacy screen. The high-quality filter layer reduces 95% of blue light and 92% of UV light, while the matte surface intercepts part of the reflected light and has an anti-glar