ANLEO 1PCS Professional Residential Grade Double Color Twist .120-Inch 1/2-Pound Brush Cutter Bulk Trimmer Line Gardening Accessories (Transparent Black) Material: Nylon 50% PA6+50% PA66 Blister package, ideal for a home owner .120-Inch Diameter 1/2-Pound Double Color Twist line Suitable for all of the standard grass trimmer 1 m trimmer line can handle 2 acres of lawn in general