Abs Spool & Nylon Line: The edger replacement string spool line were made of premium quality raw material, ABS spool sturdy enough, nylon line string flexible, Not easy to break supports fast cutting and longer lifetime.Compatiblity: Suitable for Ryobi One+ STRING TRIMMER - 18V, 24V, 40V. Spool for Ryobi One+ model part AC14RL3A.Convenience & High Efficiency: Allowing for the line to stretch and cushion on impact with hard surfaces, the aerodynamic shape allows less drag for more efficient cuts. easy to use and install pre-wound Tool-less installment, pops in and out of trimmer for ease of use.Use Precautions: Strong centrifugal force and cutting fast during using, recommend to wear eye protection and long pants to avoid unnecessary injury. And this cordless weed eater parts refill is only suitable for tender weed grass. Strong weeds will been recommended to use blades to trim.Size: Cordless grass trimmer spool line diameter 0.065 inch to fits line hole perfectly. Spool line length 11ft provide a wider range of mowing.Colour:black+blueMaterial:ABS, nylonPackage Contents:6 x Replacement SpoolOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specifications We want you to be completely satisfied with your purchase, so if you have any questions or concerns, please don''''''''t hesitate to contact us. We are here to help and will do our best to assist you. Thank you for choosing our product. We hope you enjoy it