ezGear has introduced its upcoming ezSkin Plus and ezSkin Landau cases for the iPhone 3G. The ezSkin Plus for iPhone 3G is a form-fitting silicone case that covers nearly all of the iPhone’s exterior save for the screen, ringer switch, Dock Connector, and headphone port. It employs the company’s ezButton feature to allow for easier pushing of the buttons while protecting them in additional silicone. The ezSkin Plus for iPhone 3G will include a static screen protector and a spring loaded belt clip, and will be available in white, black, or blue for $20. The ezSkin Landau for iPhone 3G is a slim silicone case that uses a transparent film to protect the iPhone’s face, while covering the bezel, top, bottom, sides, and back in silicone. It also offers the ezButton feature for the volume and power buttons, while offering full access to all other ports and controls. The ezSkin Landau for iPhone 3G will be available in white, black, or pink, and will sell for $15. ezGear’s ezSkins for iPhone 3G are expected to begin shipping July 8.