The Helmet protective case for the Oppo A15 and A15s is crafted from high-quality liquid silicone in a matte blue finish. This material allows the case to absorb impacts from accidental drops, while its shock-resistant and dust-resistant properties keep your device safe from daily wear. Inside, a soft microfiber lining protects the back of your phone from scratches during use. Designed specifically for the 6.52-inch screen diagonal, it features raised edges that prevent the display from touching flat surfaces, reducing the risk of screen damage. You will have full access to all buttons and ports without needing to remove the cover, making it a practical choice for anyone wanting reliable protection that doesn't interfere with the phone's functionality.