HERCULES Fly Line Backing (Fluorescent Yellow, 20LB 100Yds) : Sports & Outdoors

Rio Dacron Fly-Line Backing

Scientific Anglers Specialty Dacron Fly Line Backing - Spawn Fly Fish– Spawn Fly Fish

Braided Backing – REEL Fly Fishing

WOODSTOCK BRAIDED DACRON IGFA Fly Line Backing 20LB TEST-100 YARDS MADE IN USA!

Redington Accessories Backing Dacron 20Lb 100 yd. Fly Tying

RIO 20 LB 100 YARD SPOOL OF DACRON BACKING IN DARK BLUE FLY LINE

RIO Dacron Fly Line Backing 20lb, 30lb, 100, 200, 300 yd spools

Piscifun Fly Line Backing, Braided Fly Backing Line Dominican

Scientific Anglers Specialty Tri-Colored Dacron Fly Line Backing

Piscifun Tapered Fly Line Leader, 12ft, 6 Pack, 3X，Fly Fishing Line with Welded Loop, WF7wt, 100FT, Blue and Braided Fly Line Backing, 30LB, 100yds