Name:铜四眼钮青古色18.9mm 1.4g
Size:Surface diameter:18.9mm
Weight:1.4g/a
Color:Green patina
Material:Copper, iron
合金四眼钮11.2mm 0.7g
Surface diameter:11.2mm
合金穿线钮1
Surface diameter为20mm 15mm
铜四眼钮青古色18.9mm 1.4g
Surface diameter:18.9mm
合金穿线钮5
Surface diameter 20mm 15mm
合金穿线钮8
Surface diameter20mm 15mm
合金穿线钮9
Surface diameter20mm