Grantwood Technology A1285 SnapCase for iPod nano 4th Generation, Premium Crystal Clear Case Unique 3 Piece Design, Includes Crystal Clear Front Protection 2 Back Designs Included, One Flat Back, One Sturdy Belt Clip Access to Clickwheel and All Ports on the iPod nano Compatible with Nike+iPod System Compatible with iPod nano 4th Generation (8GB or 16GB)