Jump Rings 3mm, 4mm,5mm,6mm,7mm,8mm,10mm,12mm Open Connectors Jewelry Findings (12mm (0.7mm) silver double loop-100pcs) Color: silver, gold, antique bronze, antique copper, gunmetal 3mm, 4mm,5mm,6mm,7mm,8mm,10mm,12mm difference dimensions to choose from style/shape: open jump rings A++ quality products US Buyer Receive In 4 Days