Our Ice-Fishing Monofilament Line is manufactured under strict quality-control standards to ensure superior abrasion strength even in cold water. The consistent diameter of our monofilament line means dependable performance for all ice-fishing presentations. The copolymer formula includes a silicone finish, giving you a line thats smooth, supple and easy to handle at all times, with excellent knot strength and impact-shock resistance. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Monofilament.