Hard Ceramic - is a flexible protective coating ideally suited for phone displays with curved edges. It consists of several layers, including a hybrid of glass and ceramic. Hard Ceramic is highly resistant to any damage and provides effective protection. When dropped, it will not break into many sharp and dangerous pieces. It will not change the sensitivity of the touch screen, and the high transparency ensures comfortable use of the screen. The oleophobic coating makes it extremely resistant to greasy marks and fingerprints. Leaves no traces when removed, it is safe for the screen. Features: Protector made of glass base and PET cover Glue Excellent long-term protection of the screen from dust, scratches or even breakage Easy to install Oleophobic coating causing water droplets to run off Kit includes: HARD CERAMIC glass Cleaning cloth soaked in alcohol Microfiber cloth Xiaomi Poco X3