铜半圆扣

Product name: D- ringMaterial: Copper Size: 21.6*14.15*7.78mm/2.1g, 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, d