There are different types of materials that are used to create the phone cases that are at the back of our phones. 

Many are tried and tested before being used for creating phone covers. This ensures that there is not going to be an issue in the future. 

The Samsung Galaxy A73 Cases are a good example of this. All the cases have been crafted by using tried and tested materials. 

Some materials are derivatives or might be similar to materials like plastic. 

We all have used at least one of them in our lives. Another material is famous for being used to create cases. It is called leather. 

It can be used to make these cases. It is durable and reliable. So expect your case to last longer.

It is easy to clean as well!  No need to use harsh chemicals. It can be rubbed clean with a cloth or by using a mild detergent (If there is any other method that has been mentioned by the manufacturer then use it).