... 3) Free mould charge in big quantity 4) Fast delivery metal button1. Raw material: Zinc-alloy2. Diameter: 25mm3. Size ... competitive advantages.Item No .FS-5220Name2010 metal buttonMaterialZinc alloy, rhinestone, pearl ,stone quality range from acylic, china A, CZ to ... buttons, most comeptitive price with good quality.Button range from metal rhinestone buttons, resin button, chinese frog button, wooden ...