Description: The trimmer head with a coil chain is made of premium steel materials, rust-proof and durable, scratch-resistant, and resistant to deformation. In the case of resistance such as stones, the blade can be freely stretched, more evenly cut, and more thoroughly weeded. Easy to install and convenient to use. Features: [Heavy Duty]The main body is made of high-quality steel, sturdy and heavy-duty body ensuring durability and longevity for lifetime beauty. [Coil Chain]The trimmer head with coil chain is specially designated for grass or weed trimming and edging. [Safe]The cutter can reach all the weed around your trees without cutting or harming your trees, functionality, and practicality. [Weed Efficiently]Weed edging head is specially designed for garden use to efficiently remove all the unwanted and messy weed in your lawn or garden. Easily pull up the grass by the roots. [Widely Applicable]The center of this trimmer has a hole, fit for most straight shaft strimmer.