Cortland Micron Fly Line Backing is simply the toughest, smoothest and finest backing found anywhere in the world. Its unique low stretch factor eliminates the danger of building pressure on the reel. Micron’s very small diameter also allows more yardage on your reel. Fish with Cortland confidence.

• Round braid
• Zero twist
• Smooth low-friction finish
• Manufactured from premium Dacron fibers
• Qty. per Pack: 1

Cortland Micron Fly Line Backing is made in the U.S.A.

Prop 65 Warning