Shockproof Arm---Arm Dimension: 7.6 Long 0.46 Thick. It has the right amount of resistance and takes less strength to bend it to your desired angle. Bonus 4 Metal Plates and Protective Films---You will receive 2 round+2 rectangle or 4 rectangle metal plates at random. Please use the rectangle one if your phone is big or heavy. To avoid any scratches or residues on your phone back please stick the protective films to the front of magnet plate or the back of the phone/phone case. We offer prompt efficient after sale service to ensure a happy purchasing. For any issue among the using of our product you are warmly welcomed to contact us by e-mail. Our professional customer service is always there for your until you are satisfied with the solution.


