The Dux Ducis tempered glass protector for the Samsung Galaxy A55 5G provides a reliable layer of defense for your front screen. Crafted from Japanese Asahi glass with a 9D design and 9H hardness, it is built to resist scratches and absorb impacts from accidental drops. An oleophobic coating helps keep the surface clean by repelling oil and fingerprints, while the included alcohol wipe and microfiber cloth ensure a bubble-free installation. Please note that this protector is not compatible with the in-display fingerprint sensor, making it a suitable choice for those who prefer alternative unlocking methods.