铜半圆扣

Product name: D- ringMaterial: Copper Size: 21.3*12.7*3.2mm/1.23g，copperMOQ: According to the existing mold specificationsLogo: Accept to customize as buyer’s requirementsSurface treatment: Barrel platingUsage: Sneakers, leather shoes, boots, sandals...Features: Smooth surface , strong stretch, du