PM628510 | TacklePro ProLine 15.0kg/30lb – 395m Spool 395m Spool Hang Sell Pack Diameter 0.55mm Extruded From Japanese Copolymer Has a lower stretch than mono while maintaining shock strength. Tying knots and casting are still a breeze and it has even lower memory. It s also stronger than mono for its size and is more abrasion resistant.