Information on Jump Rings:
All wire and jump rings on wirejewelry are measured in AWG.
If you have precious metal jump rings, use
Tiny: 20-gauge (AWG) 3/32" (5 for each earring)
Small: 19-gauge (AWG) 5/32" (4 for each earring)
Large: 19-gauge (AWG) 1/4" (4 for each earring)
For SWG gauge:
Tiny: 20g (SWG) 7/64" (5 for each earring)
Small: 18g (SWG) 5/32" (4 for each earring)
Large: 18g (SWG) 1/4" (4 for each earring)
Note on Jump Ring Gauges: Precious metal wire is commonly measured in AWG (American Wire Gauge), whereas some base metal jump rings are measured in SWG (Standard Wire Gauge, also used to measure guitar strings and some electrical wiring).