Crystal Shield is applied to the outside of the vehicle windshield to provide much more safe driving against the impact of various external road hazards such as stone chips, doubling up windshield’s strength. In addition, it prevents the scattering of glass fragments when the windshield is damaged due to strong impact, thus minimizing the secondary damage of the passengers. RAYNO Crystal Shield Protection Film aims to lead industry’s standards with advanced hydrophobic, anti-fouling and sctrach-resistance performance.