Stren Sonic Braid 125-Yard Spool, Pound Test 20/6, Lo-Vis Green Highest strength Dyneema polyethylene (PE) fiber construction  stronger than steel Super-smooth, fast casting GlideCoat treatment lasts longer, holds color better Round, full-bodied construction resists wind-knots and other handling problems found in ordinary braids Unmatched knot strength for dependability