Lumia 830 Case - Cellularvilla Wallet Pu Leather Flip Folio Stand Case Cover Pouch With Card Slots and Detachable Wrist Strap For Nokia Lumia 830 (Carbon Fiber Black) It fits Only on Nokia Lumia 830 Offering maximum protection yet access to all your phones features without having to remove it from the case. Hand/Wrist Strap to carry your phone, Spaces for credit card and little pocket for money and other stuff. The case comes with a magnetic closure which keeps the case closed. Protect your mobile phone from scratches and surface damage while you're on-the-go!