electroplated 18k gold-plated color retention broken ring closed ring necklace bracelet connection ring diy ornament accessories handmade material

18k real gold plating color retention(18K真金电镀保色) 14k real gold plating, color-retaining(14K真金电镀保色) thick silver plating for color retention(厚银色电镀保色) white gold color electroplating color retention(白金色电镀保色)

line thickness 0.5mm * diameter 3mm flat ring(线粗0.5mm*直径3mm平口圈) wire thickness 0.5mm × diameter 4mm flat-end ring(线粗0.5mm*直径4mm平口圈) line thickness 0.6mm * diameter 3.5mm flat ring(线粗0.6mm*直径3.5mm平口圈) thread thickness 0.7mm * diameter 4mm flat ring(线粗0.7mm*直径4mm平口圈) line thickness 0.7mm × diameter 5mm flat-end ring(线粗0.7mm*直径5mm平口圈) thread thickness 0.7mm * diameter 6mm flat ring(线粗0.7mm*直径6mm平口圈) line thickness 0.8mm * diameter 5mm flat ring(线粗0.8mm*直径5mm平口圈) line thickness 0.8 * diameter 6mm flat ring(线粗0.8mm*直径6mm平口圈) line thickness 1mm * diameter 5mm flat ring(线粗1mm*直径5mm平口圈) 1mm line thickness * 6mm diameter flat-end ring(线粗1mm*直径6mm平口圈) line thickness 1mm * diameter 8mm flat ring(线粗1mm*直径8mm平口圈) line thickness 1mm * diameter 10mm flat ring(线粗1mm*直径10mm平口圈)