Price: Sold per package of 20 jump rings.
Material: Vermeil. 18K gold plated over 925 Sterling Silver.
Style: Open jump ring.
Measurement: 21 gauge (0.7mm in thickness), 4mm OD (Outer Diameter).
SKU#: 216214

Gauge to mm Conversion Chart
Gauge mm (approx.)
0.3mm = 28 gauge
0.4mm = 26 gauge
0.5mm = 24 gauge
0.6mm = 22 gauge
0.7mm = 21 gauge
0.8mm = 20 gauge
0.9mm = 19 gauge
1.0mm = 18 gauge

Category Notes

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