• The original use for Ultra Wire is as a rib on a nymph. Gold Ultra Wire is ideal for Hares Ear nymphs or similar patterns. Black and Brown Ultra Wire are often chosen as a rib on stonefly nymphs. Ultra Wire is also great in the smaller sizes for tying even the smallest midges.  Since Ultra Wire is a non-tarnishing wire, the colors will remain rich, vibrant, and bold long after your flies have been tied. 
• Sizing is as follows:
• X-Small (38 gauge) (0.0040")
  
• Small (38 gauge) (0.0040")
  
• Brassie (32 gauge) (0.0080")
  
• Medium (28 gauge) (0.0126")