It has anti-fake membrane, qr code and barcode. ,don't buy cheap fake "Nillkin" products from third-party shops when you can get genuine products to make yourself happier.Qin leather case uses superior natural texture leather bringing the case superior sense of touch, created a new noble and baron style. Soft delicate lining, anti-skid and dirt-proof, fashion and useful. Classic flip leather cover designed that give your cell phone 360°protection. Customized insides slot for you to place your card convenient. The unique details design of the slot, nickel screen, logo shows the elite style