Name:胶芯工字钮
Size:20mm
Weight:1.66g/a
Color:Plating colors according to customer requirements
Material:Iron
25#空心活动
23
20mm
仿黑古固定钮
Surface diameter has 14mm, 17mm, 20mm
胶芯工字钮
鸳鸯锡固定钮
14mm