Blister Package Customized Nylon Trimmer Line for Grass Trimmer. 100% Virgin Nylon PA6: Made from 100% virgin raw materials for extra durability and long-lasting cutting performance. Customizable Colors: Available in Green, Red, Yellow, or fully customized colors to meet specific needs. Wide Size Range: Offers trimmer line sizes from 1.0mm to 5.0mm to suit various grass trimmers. High Impact Strength: Features ultimate impact strength and super weld-resistant performance for heavy-duty use. Multiple Quality Grades: Available in economic, commercial, professional, ultra-professional, and platinum grades. Versatile Application: Suitable for automatic or semi-automatic trimm heads with 2-stroke and 4-stroke brush cutters. Flexible Packaging: Options include Headcard, Double Blister, Blister on Card, PVC Bag, and Spool packaging. OEM/ODM Support: Provides full customization, minor customization, and flexible customization services.