... Nylon 6 Color: Any color Twist Trimmer Line (Trimmer Line; Mowing Line; Brush Cutter Line; Nylon Line)Quality Grade:Economic Grade, Commercial Grade, Professional ... square,star,hexagon,heptagon,twist,saw blade ,etcPacking:Card Head:15M(50ft), Blister: 15M(50ft); 0.5LB; ... 10KG Others: Accoring to customer's requirementsFeature:1,Suitable for most leading trimmers and brush cutters2,Outstanding impact ...