Amzer Kristal Tempered Glass HD Screen Protector for Samsung GALAXY S5 S 5 - Retail Packaging Screen will be completely black when viewed from left or right, Screen is only visible from the direct angle. Maintain the privacy of your screen when you are in a crowded area, such as bus, train, airplane, etc. The slimmest & stronger HD screen protector than regular. Absolute NO interference on touchscreen. Beveled 3D edges, an Amzer exclusive, prevents chipped or fractured sides. Its Premium Tempered Glass prevents the glass from shattering. Scratch resistance hard coating 8-9H.