This chain has a .81mm Inside Diameter which will accommodate 20 gauge or thinner gold-filled jump rings. A beautiful, delicate cable chain, and it's made right here in the US! 

Note: Bulk chain is priced per inch. All chains are sold in 12 inch minimum quantities unless a 10 foot minimum is noted. We may use segments of 7 inches or longer to fulfill your order if continuous lengths are not available. Spooled lengths are segmented at the factory so we cannot guarantee continuous lengths of any specific measure.