kwmobile Flip Case for ZUK Z1 - Book Style Protective Front Flip Cover Smartphone Case - Black COMPATIBILITY: Made to fit ZUK Z1 DURABLE MATERIAL: Made of sturdy, durable plastic in black for a classic look that combines style with functionality FULL PROTECTION: Case resists shocks, falls, drops, bumps and scratches to keep your smartphone protected at all times FOLDING: Flip cover protects both front and back sides for all around protection against dust, dirt and wear and tear EASY ACCESS: Precise cutouts on flip case enable easy access to all buttons, ports, speakers and camera