Features: 1. High Efficiency: The string trimmer line can quickly and effectively cut the heaviest weeds and the thickest grass, with less cutting time and high efficiency. 2. High Quality: It is made of high quality nylon material, which is wear resistant and corrosion resistant. It is suitable for heavy cutting and long term use to keep your garden clean and tidy. 3. Stable Performance: Professional manufacturing, process and high accuracy help to provide stable performance to meet your various needs. 4. Easy Assembly: Lawn mower line spool replacement, with high compatibility, can directly replace old or damaged parts and improve cutting efficiency. 5. High Applicability: This lawn mower line can work for Husqvarna, for Ryobi, for Stihl, for Weed Eater, for Craftsman etc. Also suitable for most lawn mower trimmers, etc. Specification: Item Type: 3mm String Trimmer Line Material: Nylon Trim Spool Type: 3mm Quadrate Spool Application: Suitable for Husqvarna, for Ryobi, for Stihl, for Weed Eater, for Craftsman and most lawn mowers, trimmers, etc. Color: Yellow Package List: 1 x 3mm String Trimmer Line Features High Efficiency: Cut through the heaviest weeds and thickest grass quickly and effortlessly, saving you valuable time and enhancing overall efficiency. High Quality Material: Made with durable nylon material, ensuring long-lasting performance and resistance to wear and corrosion. Maintain a clean and tidy garden with ease. Stable Performance: Expertly manufactured with precision, delivering consistent and reliable performance to meet all your trimming needs. Easy Assembly: Replace old or damaged parts effortlessly with our highly compatible lawn mower line spool, improving cutting efficiency and convenience. Wide Compatibility: Compatible with popular brands like Husqvarna, Ryobi, Stihl, Weed Eater, and Craftsman. Also suitable for most lawn mower trimmers, providing versatility and convenience.