The Helmet BIVA is a tempered glass screen protector designed specifically for the Xiaomi Redmi 15 4G. Utilizing 5D technology, it features curved edges that provide full coverage of the front screen, ensuring the glass blends seamlessly with the device's contours. This protector is built for durability, offering high hardness to shield your display from scratches, shocks, and dust. An oleophobic coating is applied to the surface, which helps reduce the buildup of fingerprints and grease, keeping the screen cleaner for longer. Despite the added layer of protection, it maintains the original tactile sensitivity, so your touch interactions remain fluid and responsive.