UHMWPE/UHMWPE-Double Braid-stiff dyneema. 12 strand core/16 strand outer jacket. Perfect for shooting or reel line. Extreme abrasion resistance for hunting on the reef. High visibility when that fish wraps the reef and you need to make a recovery. Far superior to monofilament for shooting line. Can be tied with knots or use a 1.9 or 2mm double barrrel crimp to attach to your shaft. Available in 50 meter rolls.