Maxpower 333265 Residential Grade Round . 065-Inch Trimmer Line 260-Foot Length. . 065-inch Diameter Round Trimmer Line. 260-Foot length, approx. 13 refills. Maxpower RoundCut trimmer line is made from sturdy nylon components and is great for homeowner/residential use. This trimmer line is proudly manufactured in the USA and provides consumers with a quality cutting line and an economical price.