Incipio iPad 2 Smart Feather - Back Cover Only - Ultralight Hard Shell Case - Black With great attention to detail, Incipio designed strategically-placed custom cutouts in the Smart feather. Intelligently thin design measures less than 1mm in thickness Best-selling feather design weighs in at approximately 2 ounces Stylish and protective, the feather is sure to garner attention wherever you go The Smart Cover (for the front of the iPad 2) is sold separately Hard shell polycarbonate material allows for rigid structure with slight flex