Suitable application: trimmer line spool fits for grass cutter, most trimmers and will with tidying of grass, bushes and other outdoor, a practical tool you must have Easy installation: this trimmer line suits for a variety of garden, which is also very easy to install and convenient to use, a great choice for you Premium nylon material: made of premium nylon material, this round string wire is, wear, tear, easy to, and has a service life Round Trimmer Line:：Round trimmer line fits for grass cutter, this trimmer wire results in less line breakages, offers greater flexibility and resilience Size reference: diameter is 2.4mm, we provide 50m, 100m, 120m for your choice. this nylon wire is a must have for any landscape maintenance home or other needs