1. Concise: it is simply shaped and turned to leave a pure and comfortable impression on everybody. 2. Functional: the leather case can fit your phone well and make a big difference on protecting your phone from scratch, shock, slip and so on. 3. Convenient: all buttons and ports are accessible. 4. Portable: it is unnecessary for you to take it off once your phone puts it on because it is quite thin and light. 5. Durable: with good performance and high quality, it may work for a long time. 6. Cost-effective: a very suitable price have been set for the case. It is an affordable product. 7. Fashionable: owing to the artful design, such as the call display ID, design, holder and magnetic buckle, the case is very stylish and popular. 8. Versatility: back flip design, punch-free, easy to shoot. 9. Suitable for 4.0-4.5 inch mobile phones.