The Helmet Diamond Glass 5D is a protective screen protector specifically designed for the Samsung S21 FE. It is crafted from high-quality tempered glass with 5D curved edges, which allows the protector to cover the entire screen surface for comprehensive defense against shocks, scratches, and dust. To ensure a secure fit, the glass features full surface adhesive, while an anti-fingerprint and anti-dirt coating keeps the display clean during daily use. You will notice that the crystal clear transparency prevents any distortion of colors or details, and the material is thin enough to maintain the original tactile sensitivity of the touch screen. The package comes in a cardboard box with a rigid substrate and includes the necessary accessories to help you achieve a bubble-free installation.