evident once used to your phone), specifically because films like TPU can offer self-healing edge-to-edge defense for phones with curved screens.A screen protector will not safeguard your phone's back, sides, or even the screen's corners. A good case (especially one with a "lip" over the screen) can safeguard your phone from drops more than any screen protector, so acquire one unless you're lucky or have a strong insurance protection as well as whatever screen security you want.