Price: Listing price per package of 20 jump rings.
Material: Rose gold plated 100% solid Genuine 925 Sterling Silver.
Style: Open jump ring. 
Measurement: 20 gauge (0.8mm in thickness), 4mm OD (Outer Diameter).
SKU#: 205120-040RG

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

Pictures only show the shape of the product, for actual size please read the measurement. Thank you for visiting Bead Union EBay store.