HappyZone - (Black) Portfolio Leather Case Cover For Amazon Kindle Wi-Fi, 6" E Ink Display (Newest 2011 Model , 4th Generation) This Flip case is designed for Kindle Wi-Fi, 6" E Ink Display (the 2011 Latest Generation) Convenient cutouts provide full access to all features and ports. Interior slots for additional storage for cards or papers. Faux-Leather, Leather-Like. Fishbone Style Keychain can use it as a headset cord wrap, perfect for managing earphone cables and keeps your cables organized when not in use.