1.Magnectic Car Phone Stand At Great Prices .                                       

                                                                                                       

• It has a very Flexible Arm Lock, Simply Press The Button To Adjust Arm Width That Ranges From 2. 3-3. 5In (5. 8-8. 8Cm). Our Car Mount Holder Is Compatible With Most Smart Phones Up To 6 Inches.
• It has a 360°Rotations: Swivel Ball Head Ensures 360° Free Rotations To Your Desired Viewing Angle. Quick To Adjust For A Safe And Effortless Drive.
  
  
I have been this too and i personally think it is a very useful accessories for  mobile