Name:胶芯工字钮
Size:20mm
Weight:1.36g/a
Color:According to customer requirements plating
Material:Iron
25#空心活动
喷白油单插脚钮
Surface diameter has 14mm, 17mm, 20mm
胶芯工字钮
14mm
鸳鸯锡固定钮
20mm
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