The Apple iPhone features a beautiful 3.5-inch widescreen display. Apple expects iPhone owners will use their new device to watch movies, browse the web and check email. To access the features of the iPhone, you need to use the revolutionary muli-touch interface. Being a phone and using a touch interface, the iPhone will be susceptible to scratches. Having a scratch on your screen can have a negative impact next time you sit down to watch your favorite movie or television program. To avoid this, the best iPhone accessory investment you can make will be an iPhone screen protector .Protect your iphoneProtecting your screen isn't as simple as purchasing and iPhone case. Each time you pull out your iPhone and touch the screen, there is a potential for scratches. Shortly after the release of the iPhone, many manufacturers will start to offer iPhone Screen Protectors . These are popular among PDA owners looking to protect their investment.