This professional-grade strimmer line is crafted from high-quality nylon copolymer, designed for durability and long-lasting performance. It's engineered for clean, precise cuts, making it suitable for heavy-duty garden work. Made from premium nylon copolymer, it's a professional quality product for reliable performance. It's suitable for petrol trimmers and brush cutters, and is available in a 2mm diameter and 15m length.