Professional Grade Round/Square /Ellipse Twist Shape 2.4mm Nylon Trimmer Line 
Round/Square /Ellipse Twist Shape trimmer line is ideal for professionals who need long-lasting,powerful tools to get the job done right.
It quickly and easily cuts through low grass and grass-like weeds yet is durable enough to tackle sizable brush without breaking.This trimmer line is less like likely to bond together in the trimmer head due to its weld-resistant outer layer.
.105'' diameter trimmer line is an ideal size for cutting heavier weeds.
Check your string trimmer manual for recommendations and to ensure that larger lines will work with your trimmer.
Usage:
1.Suitable for most leading trimmers and brush cutters.
2.Professional quality for heavy duty.
3.Outstanding impact toughness.

Product advantage
cutting efficiency - Round/Square /Ellipse Twist Shape trimmer line allows you to get cleaner, straighter cuts with less effort than traditional trimmer line Durable - High-strength inner core resists breakage which means that the line lasts longer and you spend less time winding spools Round trimmer line - the most popular trimmer line shape. Offers effective cutting for a range of applications. More durable and longer lasting than square trimmer line .105" diameter trimmer line is a good size for cutting heavier weeds in your lawn or performing light commercial work