fly line backing 20lb FLYLINE BACKING 20LB 200YDS LIGHT BLUE : Sports & Outdoors20 lb. vs. 30lb. fly line backing? - The Classic Fly Rod Forum Rio Fly Line Backing Dacron, 200yd Fly Fishing Backing Piscifun Fly Line BackingRio Fly line backing, 20 lb, 100 yds100M 20LBS Braided Nylon Fly Line Fly Fishing Backing LineAirflo Micro BackingRIO Dacron Fly Line Backing - AvidMax Fly Fishing Dacron Braided Backing Line Trout Line 20LB 100m/108yds OrangeTuf-Line Tuf-Line Fly Line Backing 20Lb 100Yds WhiteBläkkäri Backing FLYLINE BACKING 20LB 200YDS GREEN : Sports & OutdoorsScientific Anglers Dacron Backing 20 lbsRIO Fly Line Backing 20LB 200YDS - Quest OutdoorsFly Line Backing Line for Fly Fishing 100/300Yds 20/30LBOrvis White Dacron Backing - 20lb100M 20LBS Braided Nylon Fly Line Fly Fishing Backing Line fly line backingS. A. Fly Line Backing 20lb 100yds-Murrays Fly Shop – Murray's FlyXplorer Fly Line Backing - Xplorer Fly FishingSF 50m/100m Fly Fishing Backing Line 8Strand Hollow Polyeaster Braided Fly Fishing Line Fly Fishing Trout Backing Line 20lb 30lbRio Fly Line Backing GREEN / 30LB / 100 YARDSAventik Fly Fishing Line Backing Line Fly Line Braided BackingAirflo No Frills Backing