Strong stainless steel jump rings, 6mm outer diameter (O.D.), 4mm inner diameter (I.D.) diameter, 1mm thick. Require two pair of pliers to open, strong enough for the heaviest beads. Available in dark silver (nickel) colour only.
Stainless steel is an alloy that is mainly comprised of iron, with the addition of chromium. People who suffer from allergies whilst wearing standard base metal findings often find the stainless steel findings to be more suitable for them.
Sold per piece (minimum purchase applies).