The PE protective film has high abrasion resistance, scratch resistance and tipping resistance, and is durable. The light transmittance reaches 99%, and the picture is clear and vivid. The product uses its three-layer structure, and its outer surface is a frosted layer, so that it can effectively resist fingerprints, and the fingers will not leave marks after sliding over. Even if there are liquid residues such as sweat, it can be cleaned up with a light hand. The upper guarantees the visual effect of the screen. The raw materials are treated with special technology, which can effectively prevent reflection and reduce the problem of reflection on the screen under sunlight or waiting.