Feature:1. EFFICIENT LAWN CUTTING: The trimmer line knife cutter is made of carbon steel, which can cut the lawn efficiently and provide excellent mowing results.2. DURABLE AND RELIABLE: The blade has excellent abrasion resistance and is not easily corroded, providing a long, stable and reliable service life.3. SAFETY PROTECTION: The trimmer line knife cutter provides safety protection to effectively prevent accidental injury and accidental collision, protecting the user and the equipment. It is more assured and safe to use.4. SMOOTH OPERATION: Trimmer line knife cutter is manufactured with precise technology to ensure that the blade runs smoothly during use, reducing vibration and noise. It is more comfortable for the user and enhances the overall experience.5. MULTI FUNCTIONAL APPLICATION: Trimmer line knife cutter is suitable for all kinds of string trimmers and line cutting tools, suitable for lawn mowing work in both domestic and commercial environments.Specification:Item Type: Trimmer Line Knife CutterMaterial: Carbon SteelWeight: Approx. 34g / 1.2ozProduct Size: Approx. 2.6x2.5x1.8cm / 1.02x0.98x0.71in.Package List:2 xTrimmer Line Knife Cutter