Touch screen technology is great. It allows for gestures and greater interactivity, yet it also allows for sticky finger prints and with such a large screen, the S4 is particularly vulnerable to scratches if not protected. The solution? Protect your S4 screen with Snugg screen protectors. We provide two sophisticated static cling S4 screen protectors that stick to your device screen perfectly. No more annoying bubbles or peeling corners. Each S4 screen protector is designed to last, leaves no residue, and is easy to apply and remove. So if little scratches annoy you, or you happen to have greasy fingers, you'll need these. If you choose to sell your S4 on, protecting it will help it to retain some value. So if you're the kind of person to chuck your S4 in your bag along with your keys and pens; These will likely be something of a godsend.