The Proplus Strimmer Line is made from high-quality nylon resins, scientifically engineered to be durable and long-lasting. It cuts evenly on the first pass, meeting the high standards of commercial users. Made from a long-lasting nylon copolymer, this professional-quality line is suitable for heavy-duty garden work with petrol trimmers or brush cutters. It measures 2.4mm in diameter and 15m in length.