GreatShield VANTAGE Series Case for Samsung Galaxy S4 IV Leather Wallet Cover with Stand + Sleep / Wake Function (Black) Wallet style synthetic leather case for the Samsung Galaxy S4 SIV S IV / i9500 - All Carriers Automatic sleep / wake function significantly helps preserve your phones battery life Protects the front, back and sides of your Galaxy S4 with a flip cover to protect the screen Classy design with a convenient kickstand so you can view your smartphone hands-free Allows convenient access to all functions, cameras, buttons, ports and slots