Experienced and beginner jewelry-makers love this versatile wire! Smooth and round, it's perfect for making wire jewelry, bead chain links, findings (like jump rings or ear wires) and wire-wrapped pendants and components. This is an excellent shaping wire with the perfect temper and finish for most jewelry wire wrapping uses. Since it bends easily and holds its shape well, it's easy to work with. Details:Available in multiple colors20 gauge19.7 ft. (6 m)Anti-tarnish coatingMedium temperNickel freeCopper and brass coreIdeal for open and closed loop wire wrapping, twisting, coiling, wire forming and flattening