... Size:2.50mmx15m Pack: double blister green color with economic grade Nylon Trimmer Line Size:1.0mm---5.0mm Shape:round, trigon ... ,star,hexagon,heptagon,twist,saw blade Color: Any color Nylon Trimmer Line 1. Diameter: 0.8mm-5.0mm.2. Color: any ... noise7. Added rigidity for improved cutting8. Accept OEM orders square trimmer line