Multi-side thread cuts heavier weeds and thicker grass quickly and efficiently, reducing cutting timeMade of tough nylon copolymer, the steel wire material increases the impact and strength, and improves the to damageThe perfect replacement line for all gas and electric trimmers, including: , , , , Weed Eater, , and most other Sturdy, efficient and easy to use, make your garden look neat and cleanColor: as shownMaterial: nylon + metalPackage Contents: 1 x 41M Diameter 3mm Mowing ropeOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.