The Helmet Diamond Glass 5D is a tempered glass screen protector designed specifically for the Oppo Reno 12F 4G and Oppo Reno 12FS. Its 5D construction features slightly curved edges that follow the contours of the display to ensure full coverage across the entire front surface. This protector is built to withstand daily wear by resisting scratches, dust, and shocks from accidental impacts. To keep your view clear, it includes an oleophobic coating that minimizes fingerprints and smudges, while its high transparency maintains the vivid colors of the screen and ensures the touch responsiveness remains fluid. The black finish blends seamlessly with the phone's bezel, and the included installation kit with wipes and dust absorbers helps you achieve a clean, bubble-free application.