For Samsung Galaxy M40 / SM-M405 Tempered Glass Screen Protector

Bubble-ridden film protectors are over! This is actual high quality tempered glass that is self-adhesive and blends seemlessly to your device.
No foggy screen.
No hideous bubbles.
No cheap plastic feel.
Protects against scratches, cracks, and smudges.
Resistant to fingerprints, dirt, and oil.
Made from a special tempered glass.
Maintains touchscreen sensitivity.
Reduces amount of radiation from the LCD to the user.
Easy application process.