Samsung A51 Tempered Glass + Back Case

Smooth Touch
The screen protector has a hard coating that protects your screen against most scrapes and scratches, keeping it like new. It doesn’t affect the touch screen capability, so your device stays as responsive and easy to use as ever.

Hard coating
Surface strength – Strong resistance from scratches It processed with low-temperature ion- substitution chemical strengthening method & compare to heat strengthening method of surface density is 2times stronger.