10 reasons why you should buy a phone case. PROTECTION - Your phone is exposed to many dangers during the day. A good case protects your phone from scratches, spills, dust and friction with other things in your wallet or pocket. Scratches - Don't like seeing scratches on your phone screen? That's why you need a good screen protector to protect your expensive smartphone screen. RUBBER - A good case does more than just protect your phone from scratches, fading, peeling metal surfaces, and rubbing against other objects. Easy to Grip - The sleek and sexy phone is a little slippery. Adding a rubberized case to your phone can make it easier to grip and reduce the chances of dropping your device. Drop Protection - Although smartphones are built tough, they are not completely protected from the danger of accidental drops. Some smartphones are fragile when dropped, especially the screen. Unique - Disguise your smartphone to make it unique and possessive. Add style, fashion and show you...