The Helmet Diamond Glass 5D is a protective screen cover designed specifically for the Oppo A5 PRO. It utilizes 5D technology to provide full edge-to-edge coverage, ensuring that even the curved parts of the front display are shielded from daily wear. This tempered glass construction makes your phone resistant to scratches, dust, and shocks, which helps maintain the device's condition during accidental impacts. Its ultra-clear surface is engineered to preserve original color fidelity and touch sensitivity, so you can interact with your screen as if there were no layer applied. To make installation easier, the glass features rounded edges that help prevent bubbles from forming during application. The design is finished with a subtle black border that blends seamlessly with the phone's aesthetics.