[Material]: Made of durable 9H tempered glass, which protects the camera lens from collision or other hard objects, Anti-scratch. [HD Clear]: This protective film covers the rounded edges of the S20 Ultra with highly transparent glass without the dot matrix or other obstacles of previous Screen Protector iterations. Up to 99.99% transparency can render original high-definition pictures. [Perfect design/Compatibility]: The cutouts for components such as speakers, cameras and sensors are precisely designed to provide maximum coverage while maintaining product strength and integrity. Compatible with Samsung Galaxy S20 Ultra only (Note: Not applicable to any other phone models). For your easy installation. Please read the installation guide carefully before installation. [High sensitivity]: The ultra-thin thickness is reliable and flexible, and promises full compatibility with touch screen sensitivity. And provide a highly responsive touch without any interference, perfectly combined with the screen. (Note: In order to make your fingerprint recognition sensitive, you need to make this area fit perfectly with the fingerprint recognition place, and there must be no vacuum or bubbles) [Service Guarantee]: If you have any questions about the product, please feel free to contact us. We believe we can help you solve it properly and ensure your rights.