The Nillkin Guardian Full Privacy is a tempered glass screen protector designed specifically for the iPhone 16 Pro Max to keep your personal information secure. It features a specialized privacy filter that limits the viewing angle to 28 degrees, meaning the screen remains visible only to you while appearing dark to anyone looking from the side. Constructed with a hardness of 9H and a slim profile of 0.33mm, this protector guards against scratches and impacts without adding bulk. The 2.5D arc edges blend smoothly into the phone's display, while an oleophobic coating and anti-glare finish help reduce fingerprints and reflections during daily use. To ensure a precise fit, the package includes a dust-free chamber that allows for automatic alignment during installation.