CB31 Hard Cover Case Combo Clip Holster for ZTE Z431 -Black Form-fitting front and back snap-on covers. Protects your phone without adding a lot of bulk; Openings for camera, buttons and ports. Allows access to all functions; Easy snap-on installation; no disassembly is needed. Convenient belt clip holster clips on to your belt or bag strap and can rotate 360 degrees Screen protector guards your cell phone screen from scratches, fingerprints, and dirt buildup while not interfering with touch screen operation