This Huawei Mate 60 Pro screen protector is made of tempered glass, which has a higher hardness than ordinary glass, making it more durable and scratch-resistant. It has a 9H hardness rating, which means it can effectively resist scratches from objects such as keys, knives, and coins. The tempered glass also has a self- adhesive layer, which makes it easy to install and remove without any residue. The protective film is designed to fit the Huawei Mate 60 Pro perfectly, and it has a bubble-free installation process, which ensures that there are no air bubbles or flaws on the screen. The tempered glass also has an oleophobic coating, which prevents fingerprints and smudges, and makes it easy to clean.