Type: Super Nylon Co-polymer Shock Leader Application: Shock leader for lure casting Key Features: Great stretch properties – protects main lines from breakage by absorbing the stress of repeated casts; Great knotting properties – soft enough to tie fast and precise knotting but hard enough not to form kinks when knotting; Slow sinking – will not cause a lure to sink rapidly and affect its action. Length: 50m Buoyancy: Slow sinking Colour: Super clear colour Line Test: 16lbs (~7.2kg) 20lbs (~9.0kg) 25lbs (~11.3kg) 30lbs (~13.6kg) 35lbs (~15.9kg) 40lbs (~18.1kg) 50lbs (~22.7kg) 60lbs (~27.2kg) 70lbs (~31.8kg) 80lbs (~36.3kg) 90lbs (~40.9kg) 100lbs (~45.4kg) 130lbs (~59.0kg) 140lbs (~63.6kg) 170lbs (~77.2kg) 200lbs (~90.9kg) Country of Manufacture: Japan