Genuine Leather Original Flip Case Cover for Lenovo S820, with Wallet and Stand Ability, Ultrathin Leather Surface with Hard Inside Holder (Black) Lenovo S820 Formalized Genuine Leather Flip Cover Case. Strong and durable case, offering excellent protection for 20kg pressure. Protecting your phone from cratches, fingerprints, dust,abrasions etc. Personalize your mobile phone with stylish and unique designs, Get new dresses for your Phone. Easy to install and remove.