Size:about 8mm in width,U choice diameter size
(please dont use your image to judge size,1-2 mm allowable error)
Size Reference
6 size=16mm in diameter
7 size=17mm in diameter
8 size=18mm in diameter
9 size=19mm in diameter
10 size=20mm in diameter
11 size=21mm in diameter
12 size=22mm in diameter
13 size=23mm in diameter
1.Order < 5,NO Tracking
2.Order>=5,with a tracking number & International shipping information
China Post Registered Air Mail,or Epacket (USA) And other Shipping Method, Can be tracked
With a tracking number & International shipping information
3 . order >=150/200,free shipping by EPACKET,DHL EMS,FedEx,UPS,TNT,TOll (US, Australia and most of Europe) and so on
You can contact to me for more information
