... Diameter:1.0mm-5.0mm 4.Shape:Round 5.Color:VariousProfessional Grade Ttimmer lineDiameter:1.0mm-5.0mmColor:Any ... color is availableShape:Round, Square, Star, Trigon, Hextagon, Square twist, Ellipe twist, Beads, Dual power, Saw blade, Star twistQuailty:Commercial Grade, Professional ... , 4KG/Spool, 20KG/Spool, 50KG/Spool and 100KG/Spool Professional Trimmer Line for Grass Mowing,nylon String Trimmer Line