The Helmet Diamond Glass 5D is a tempered glass screen protector designed to provide full-coverage protection for the displays of Xiaomi Redmi 9A, 9C, 9i, 10A, A1, A1+, A2, and A2+ smartphones. Its 5D technology ensures that the glass extends to the very edges of the screen, featuring a black border that blends seamlessly with the device's original design. This protector is built to shield your phone from everyday hazards by being scratch-resistant, shock-resistant, and dust-resistant. To ensure you don't lose any of the original user experience, it maintains high visual clarity without distortion and preserves precise touch sensitivity. You can also keep the screen cleaner for longer thanks to an anti-fingerprint and grease-resistant coating, while the bubble-free application process makes the installation straightforward.