This is authentic Solid .925 Sterling Silver This is NOT Plated, Coated or Filled!Karat/Purity: 0.925Hardness: Dead SoftShape: RoundGauges: 4 6 8 10 12 14 16 18 20 21 22 23 24 GaugeLength: 3 in, 6 in, 1 Foot, 5 FeetMelting Point: 1640 F (893 C)Country of origin: United States Multiple quantity comes in one uncut piece! Please let us know if you prefer the wires in spool and if you are interested in the other Lengths and Gauges. We do Customer Requests too!What is the difference between Half Hard and Dead Soft?Half Hard and Dead Soft stands fo