Soft Flex Beading Jewelry Wire This wire is stainless steel with a clear nylon coating. Second photo shows color. The color is original satin silver. The spool length is 100 feet (30.48m). The diameter is heavy at .024 inches (.061cm). The number of strands is 49 for the softest drape. The test strength is 40 lbs. Use with abrasive materials, large stones and glass beads. Manufactures in the USA.