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 20 gauge or 0.8mm. PACKAGE INCLUDE: Each package contains 2 rolls of 2.7-3.3 yards or 2.5-3m long tarnish resistant bare copper wire of consistent color and thickness. Total 4.1-6.6 yards or 5-6 m 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 BEADNOVA Bare Copper Wire Tarnish Resistant Jewelry Making Wire (Bare Copper, 20gauge)