PDAtrends has introduced three new iPod products—PowerGuard, ScreenShield and WheelFilm. The iPod PowerGuard protects the back of the device from scratches and dirt. It is available in several different colors and patterns. The ScreenShield acts as a protective layer for the screen of the iPod. Each pack contains six ScreenShields. The iPod WheelFilm is a sticker-like add-on that protects your iPod’s Scroll/Click Wheel. It also comes in different colors and patterns. All three products work with the 3G and 4G iPod, iPod mini and iPod photo. They are priced at $9.95 each.