With simple, no-mess installation, TotalGuard puts a stretch-, tear-, and puncture-resistant film of optical-grade PET between your screen and the cruelties of the outside world. On top of the PET layer, TotalGuard Self-Healing film carries a coating that actually flows back into scratches to seal them back up as if they never happened. And it gives all this protection without affecting your touchscreen's sensitivity or image quality as you work, surf, or watch video.
The TotalGuard package includes a reuseable film for your Galaxy S4, plus a premium polishing cloth to prepare your screen and an applicator card too smooth away bubbles for a perfect installation.
For total screen protection, the answer is TotalGuard from Griffin.