These 4mm gunmetal-plated jump rings are the perfect finishing touch for your DIY jewelry designs! With 21g of strength, they're strong enough to get the job done - and their classic gray hue will add a bit of subtle style to your creation.
-4 mm outside diameter
-2.8 mm inside diameter
-.7 mm thickness (21 gauge)
-Gunmetal toned iron alloy
Contains small parts. Not intended for children.
