PURE COPPER: BEADNOVA round bare copper wire is made of pure copper, the color is beautiful with a shiny sheen. Each spool of bare copper wire measures 22 gauge or 0.6mm. PACKAGE INCLUDE: Each package contains 2 rolls of 4-5 yards or 4-4.5m long tarnish resistant beading copper wire of consistent color and thickness. Total 8-10 yards or 8-9m bare copper wire in a pack. MULTI APPLICATIONS: Great for crafting, sculpting decorations, weaving, beading and jewelry making such as jump rings, ear wires, bracelets, twisted pendants, wire wrapped jewelry etc. SOFT TEMPER: Our bare copper wire is soft temper, which is extremely malleable and best suited for applications such as intricate ornamental work. TARNISH RESISTANT: Our bare copper wire is coated with a tarnish resistant coating, which protects the wire from peeling, or chipping during coiling, twisting, or spiral making. Beware of sharp and rough objects do harm to the coating. BEADNOVA Bare Copper Wire Tarnish Resistant Jewelry Making Wire (Bare Copper, 22gauge)