Samsung S-View Flip Cover EF-CN900BLE - protective The perfect combination of style, function and durabilityAll around protection without limiting access Auto wake/sleep functionEasy installation Access critical device features through S-View screen without opening coverS-View window fully compatible with Samsung Galaxy S PenSelect your window screen color to match your case Back cover replaces the phone?s back without adding bulkFlip cover offers exceptional screen protection Auto Wake Function (Cover Open = Power On)Can use your case with Samsung Multimedia Docks & Vehicle Dock