Features: Brand new and high quality Premium Replacement Cord This set includes 6 pieces of 10m/1.65mm replacement cord, providing superior feeding and eliminating the need for manual winding. Automatic Feeding System The included replacement reel features an automatic feeding system, saving you time and effort by eliminating the need to manually wind the trimmer line. Suitable for Various Trimmers Compatible with multiple models including GL280, GL301, GL425, GL430, and more, this replacement cord is perfect for both professional landscapers and DIY enthusiasts. Versatile Usage Whether you need to trim grass in your garden, maintain a lawn, or tackle heavy duty landscaping tasks, this replacement cord is designed to handle it all. Hassle Free Warranty Enjoy peace of mind with our 3 year hassle free warranty. We offer replacement or refund according to your preference. Contact us anytime if you have any questions or concerns. Specifications: Material: Plastic Package Includes: 6Pcs x Grass Trimmer Spool note: 1.Please allow 1-2mm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.