PanzerGlass Surface Laptop 315 privacy screen protector is made of flat tempered glass and provides both superior protection for the entire front surface of the device and the content of your display. Simply the perfect protection for your laptop.&lt;br /&gt;&lt;br /&gt;The Privacy enabled PanzerGlass features the same core benefits as the original glass while also protecting the content of the display. A confidentiality filter renders the content of the display almost invisible to everyone except the user of the device. At the same time it reduces blue light exposure and features an anti-glare coating that reduces light reflections reaching your eyes without affecting the visibility of the display.&lt;br /&gt;&lt;br /&gt;The privacy glass features at least one precision drilled hole that matches the position of the loudspeaker of the device. Additional openings may also be used to accommodate sensors buttons and camera elements. The shape of the protector is optimized to maximize protection while maintaining all functionalities of the device and ease of use. All edges are carefully rounded and polished and the privacy tablet PanzerGlass is furthermore coated with an anti-smudge material in order to maintain and secure an excellent touch and feel from the original glass.&lt;br /&gt;&lt;br /&gt;The glass features full silicone adhesive which is carefully optimized to match the screen and device perfectly while saving a perfect touch sensitivity and long-term durability. The full adhesive is referred to Easy Installation on the packaging Additionally implemented below the glass there is a shock absorbing and anti-shatter film to avoid glass shards if the tempered glass should break. This means a PanzerGlass handles even extreme impacts securely and safely.