Leather case will be a best solution of protecting on iPhone 4 slim case. But how can we best experiment with the protective gadget? Truth is we need a lot of time examining the great variety of selections. Many people erroneously assume that a favorable first impression of the case can develop into deep love in the subsequent use process, while chances are that they should detest the sleeves bought out of their first impulse. What can be the obstacles that stand between an iPhone 4 leather case and the user’s fascination?
The first factor that enters into consideration is the problem of durability. In reality, chic and colorful iPhone 4 cases are popular all over the Apple accessory market and can be found everywhere from a street stall to franchise shops. The number of consumers who seek out of decorative purpose instead of protective purpose is on the steady increase, many more teenage users looking to possessing latest alluring wraps. To them, the material of the 3D iPhone 4 case is never something that matters. 
This is a sheer misconception. True Apple enthusiasts can tell you study of the materials of the cases should always come first. Before you set your mind on buying a case for your iPhone 4/ 4S, think what you really need. Materials of your slim iPhone 4 case can suggest who you are and how good or bad your taste is. 
Currently, most cases designed for iPhone 4/ 4S are made of three kinds of materials, including metal, plastic and leather. Metal cases are usually for specific groups of users who do strenuous work or sports, or those tend to spend most the time outdoors leaving their iPhones more susceptible to unexpected harms. HOCO iPhone 4 Knight Leather case suit the needs of those with high social status or those engaged in serious occupation. Businessman, lawyers, teachers, doctors and other groups of users of middle-class belong to this group.
Plastic cases make up of the bulk of the protective accessory stock in a great majority of shops. Users of any age groups can consider buying a plastic slim case, regardless of their social identities. Due to the great potentials for making the patterns and images diversified, designers and developers also show their preference to using this material. This accounts for the increasing number of HOCO iPhone 4 Duke leather case marketed. Another big advantage of these cases lies in the fact that they can be washed, whereby users can always be blessed with a fresh look of their iPhone 4/ 4S.