High memory, high diameter nylon stiff rig filament. Created using the unique Easi-Curve technology, the Chod/Stiff Rig Material can be curved into shape by simply drawing between thumb & forefinger. Should you need to re-straighten the rig for any reason, this can be achieved with a firm pull between two rig tools: no need to steam. Brilliant for use in any rig that requires a stiff section. Available in 20lb/9.1kg and 25lb/11.3kg breaking strains. weed green. 20m per spool.