SemperFli Mirror Tinsel is high-quality fly tying tinsel that has been redeveloped with a slightly thicker material than most. The SemperFli tinsel for fly tying color range includes iridescent colors to give your patterns life-like qualities. Mirror Tinsel is flat and ideal for the body, ribbing, or lateral lines, with its reflective and refractive effects on light.Specifications and Features: Flat mirror tinsels in iridescent colorsSmall (1/69") spool length - 30m / 32ydsMedium 1(/32") spool length - 20m / 21ydsLarge (1/16") spool length - 10m / 10yds per spoolQuantity per pack: 1