Excellent Leather Case by Mumbi. The smartphone fits perfectly and 1a is protected from pressure surges and other negative effects of daily mobile use. Even stürtze from a low height are intercepted and possible fractures can be reliably avoided. The scope of the smartphone is enlarged logical way, in spite of everything fits easily into a jacket and / or Pocket. The operation of the Samsung Galaxy S4 is not difficult. In summary: Top Case, elegant look and optimum protection.