Fly Line Backing - Dacron - 5000yd Spools
Sufix Tritanium mono line gold - Tackle Direct Ireland
Fly Lines-Leaders-Loops - White Dacron Fly Line Backing - 100m / 30lb
Scientific Anglers Backing - Bulk 30 Lb.
30 lb Gel-Spun Fly Line Backing | Wild Water Fly Fishing
FlyLab Dacron Fly Reel Backing 30lb - Blue - 200m - BWCflies Australia
Fly Line Backing - Dacron
FLY LAB - BWCflies Australia
Aventik Dacron Braided Fly Line Backing for Fly Fishing Trout Fishing 20LB/30LB (Deep Blue, 20LB,100YARD) : Sports & Outdoors
Rio Fly Line Backing 30lb 300yd Chartreuse - b300y
Rio Dacron Fly Line Backing 30 lb / Red
Maxcatch Braided Fly Line Backing for Fly Fishing 20/30lb(White, Yellow, Orange, Black&White, Black&Yellow, Blue, Pink, Green, Purple) (Black, 20lb,100yards) : Sports & Outdoors
Gel Spun Fly Line Backing - Yellow – Cortland Line Company
Rio Dacron Braided Fly Line Backing – A Blaze In The Northern Fly
Fly Line Backing 20LB 30LB 100 Yds for Trout Fishing - Fluorescent Yellow, Set of 2 : Sports & Outdoors
Piscifun Braided Fly Line Backing with Orange White Fluorescent Yellow Color 20lb 30lb 100yd 300yd
30 lb Fly Line Backing 650' (200M) – Blue Halo
Traun River Fly Line Backing Orange 30 LB – Tight Line
Scientific Anglers Dacron Backing - White