Fly line backing- 30lb black

KastKing BackKast Fly Fishing Line Backing Line

Dropship Kylebooker Fly Line Backing Line 20/30LB 100/300Yards

RIO Dacron Fly Line Backing - 300 yards - Wilkinson Fly Fishing LLC

Fly Line Backing in the 30lb strength and the color is black from our friends at Scientific Anglers. Standard Dacron Backing is built with advanced 3M

Fly Line Backing - 30 lb

Piscifun Fly Line Backing, Braided Fly Backing Line Palestine

Flyline Backing 30LB Polyester Braided 100 Yard spool Ideal for salmon and saltwater fish Excellent quality.

Fly Fishing BACKING LINE in Black and White 100 Yard 30lb

The Orvis Gel Spun Backing is an alternative to Dacron backing for anglers chasing large fish and needing backing that is strong, has no stretch and retains strength when wet. This yellow backing comes in multiple sizes (30 lb, 50 lb) and lengths (250 yards, 500 yards, 1000 yards) for a range of reels and fishing needs. Key Features:- Strong - This gel spun polyethylene backing is 10x stronger than steel. It has no stretch and retains 100% of its strength when wet.

Orvis Gel-Spun Fly Line Backing - 30lb

Goture 8 Strands Fly Fishing Backing Line 100M/109YRD 20LB 30LB

RIO Dacron braided fly line backing spools

20/30lbs Line Backing Fishing Trout Line&Loop Dacron 8 Braided Fly

RIO's traditional Dacron braided backing features high strength and low stretch and is unsurpassed in quality.

Fly Line Backing - Dacron - 5000yd Spools

Cortland Micron Fly Line Backing - Fly Lines - FISHING-MART