Fly line backing- 30lb optic green

50m 20/30LB Fly Line Backing for Fly Fishing Polyester 8 Braided

Scientific Anglers Backing - Bulk 30 Lb.

Scientific Anglers Specialty Colored Dacron Fly Line Backing - All

Dacron & Gel-Spun Fly Line Backing

Backing FLY SHOP Europe

SF Braided Fly Fishing Backing Line for Trout Fly Line 20LB 30LB

Features, Myriad of colors to choose from, Good compromise between thinness and the ability to make blind splice loops, Easier to knot than brands

RIO Dacron Fly Line Backing

RIO Coloured Dacron Backing Quality Fly Line Dacron Backing

RIO Multi Color Gel Spun Backing

XTS Gel Spun Backing

Scientific Anglers Dacron Backing 30 lbs

SA - Backing White 100 yd 20lb, Fishingtackle24 - Angelbedarf

Scientific Anglers Fly Line Backing Optic Green : 250yds : 30lb