The Helmet Diamond Glass 4D is a protective screen cover designed specifically for the Samsung Galaxy A23 and A13. Its 4D contoured fit ensures the glass follows the natural curves of the front screen, providing a slim profile that doesn't add bulk to your device. Crafted from high-quality glass, this protector shields your display from daily wear and tear by resisting scratches, shocks, and dust. To keep the screen clear, it features an anti-fingerprint and anti-oil coating, which makes it easier to maintain a smudge-free surface during regular use.