Apple iPhone 4S 4 Silikone og Plastik Cover med Udluftningshuller Sort

1) Shell material the Guanghua hard, feel very good 

2) Internal silicone material can absorb the impact. Silicone protruding edge can guarantee that when the screen fell down on the table will not be met 

3) The honeycomb design of the internal silicone , either better play the role of absorption of impact , but also help dissipate heat , but also reduce weight  

4) Corners with a thicker silicone to prevent collision 

5) Does not block any ports and sensors