Your mobile phone you always have with you and is a valuable possession. Who wants to keep your naturally tidy. And since you often use your mobile phone, it can also fall sometime. A smartphone then shows soon a crack. That does not look beautiful out! Therefore, it is advisable to use a phone case. If you do drop your phone, it goes not so fast more broken. Phone covers and often look nice too. Some phone covers are also waterproof so that they can even fall into the water.