universal car holder magnet for Mobile,GPS,mp4 players

magnetic phone holder in car holder
1.design for mobile,mp3/mp4,gps,e-book etc,
2.dia:53mm,magnet dia 26mm,very strong,
3.covered with rubber,
4.steel chips dia:25mm,
5.very nice touch feeling,quality steel chips,
6.3M strong adhensive stikcer,hold your
electronics security,
7.max loading weight:7.0kgs
working tempture:5c-40c,
package:
include 1x magnet holder,4x steel chips,color box