Only crazy people don't put cases on smartphones. For example, people who participate in extreme phone pinching (a real thing we did not make up), or people who take death-defying (and occasionally death-inducing) extreme selfies, or people with Kardashian levels of money.
You need to have one for the following reasons:-
1. Protects your phone
3.Show off cool designs
4.Show your personality
So go buy one now.
Check out the best phone cover.