Notice: The new tracking number for China Post Ordinary Small Packet Plus can be traced only befor it arrive the airport of your country，please choose China Post Air Mail if you want a full tracking info.

Tracking info of  China Post Ordinary Small Packet Plus can be check here : www.17track.net/en 

Potentiometer knob (Peach blossom knob) switch cap (various colors)Within diameter 6 mm， outside diameter 15*17mm

Note: we will randomly send color
packing list
High quality plastic knobs
 
Product Description:
1.Tip Diameter:1.2CM
2.Bottom Diameter :1.5CM
3.Height:1.56CM