Great Value - Wool and tubing are reusable

increased durability

Horizontal Delta coring is a technology pioneered by Sea to Summit

But mountain biking is where this thing really shreds

7ft and 12ft

TroutHunter Fluorocarbon Tippet 50 M Size:7X Great Value - Wool andTroutHunter fluorocarbon structure is designed to create strong, durable knots while providing remarkable breaking strength for its diameter. TroutHunter Fluorocarbon won the fly fishing industries "Dealers Choice Award" & won 1st Place at the "George Anderson's 2012 Tippet Shoot Out" receiving the highest possible score in spool design, honesty in advertised strength, abrasion resistance, invisibility to fish, casting accuracy, and expert angler