The Helmet Diamond Glass 5D is a tempered glass screen protector designed specifically for the iPhone 16. It utilizes 5D technology to create curved edges that ensure full coverage of the display, including the rounded corners, while blending in with black edges for a seamless look. Constructed with a hardness rating of 9H, this protector is approximately nine times stronger than ordinary glass, providing you with reliable defense against scratches and sudden shocks. The surface features an oleophobic coating that resists fingerprints and oil, keeping the screen clean without compromising HD clarity or the original touch sensitivity of your device.