6mm hypoallergenic stainless steel jewelry chainmaille jump rings open 20 gauge

Description

These jewelry open jump rings (not soldered closed) are approximately 6mm on the outside and 4.4mm on the inside.
The metal is solid 304 stainless steel which will not rust, oxidize or discolor over time.
The gauge is 18 (1mm).
This heavy duty weight is perfect for chainmaille as well as connecting components.
Available in packages of 200, 300 and 400.