説明
[Commodity material]
: Copper
[Commodity technology]: Electroplating
[Commodity size]
: About 1.5X2CM/about 1.4X1.6CM/about 1.8X1.8CM
[Commodity weight]
: About 19g/pair/about 13g/pair/about 17g/pair
[Commodity packaging]: OPP individually packaged