Sufix Ice Braid is a premium braided ice fishing line that utlizes the Sufix Multi Color Depth Control System. It has near zero stretch and incredible sensitivity. Super strong and ultra-quiet, it has been treated with anti-ice slick coating that deters the water absorption that causes ice build-up.The Sufix Multicolor System works in a way that every 10 meters of line is marked with its own base color. Within the 10-meter segment each meter is marked with a 5 cm long red line stripe and every 5-meter section is indicated by a 20 cm long back stripe. The five base color sequence is repeated throughout the full length of the line.