... professional grade trimmer lineDiameter: 1.2mm----5.0mmColor: Any color is available. Shape: Round, Square, Star, Trigon, Hexagon and HeptagonQuality: Commercial Grade, Professional ... 4 KG/Spool, 20 KG/Spool, 50 KG/Spool and 100 KG/Spool.Packing Details; Card Head ------Bulk PackingCarton ... 4 PCS/CARTONCarton Size: 36cm X 36cm X 25cm Professional grade trimmer line,mowing line,cutting grass line