1. Strong cutting force, high toughness, wear-resistant and durable, not easy to deform 2. Easy to install, can be cut at will 3. Suitable for most light gasoline engines 4. For cutting through dense grass, shrubs and weeds, etc., suitable for use on paths, sidewalks and green belts 5. Usage: trimming the edge of the lawn, removing weeds, trimming around the garden, etc. 6. Material: nylon 7. Length: about 262m 8. Diameter: about 2.4/2.7/3.0mm optional 9. Description: picture model is for reference only, the actual model is subject to the title