Product name: Round rig ring Item number: BTI-09F-6046 Size:2.0mm; 3.1mm; 3.7mm; 4.4mm; 5.3mm Available Color: Matt black Copper   USD0.014-0.016   10,000pcs per size per color   Around 30 days.   Can repack as customer request   Normal packing is 1000pcs/bag