Do I have to use a case with the protector?

Do I have to use a case with the protector?

X.Glas tempered glass screen protectors would provide protection to your screen but the rest of the device would still stay vulnerable if it is not protected using a case. In fact, we would recommend using a case with tempered glass screen protectors if you would want to prevent the edges of your screen and the tempered glass from chipping and cracking easily.