Crystal PET Film has many advantages over conventional films. It is strong, flexible, dimensionally stable, and chemical resistant. This makes it ideal for use in high-performance applications. Crystals have greater insulating capacity than the amorphous phase. The crystals are more resistant to moisture and ultraviolet light.
 
Crystal Films protect the screen from external scratches. The film consists of two pieces: a top-screen protector made of anti-scratch tempered glass and a bottom-screen protector made of HD clear Crystal PET film. The latter has a 9H hardness and effectively protects the screen from damage. These films do not affect the sensitivity of the screen.