COMPATIBLE WITH MULTIPLE FOR + CORDLESS TRIMMER MODELS: This for weed eater string can be used as a replacement for AC14RL3A Trimmer Models: 18V, 24V, 40V. Premium Material: This thread is made of high-quality upgraded nylon material flexible and long service life. The ABS spool provides a solid foundation that can withstand the high-speed operation of the lawn mower. The for string trimmer use centrifugal force and aerodynamics to reduce drag easily cuts through grass and weeds. Make Weeding Easier: Auto Feed System replacement spool eliminates time spent hand-winding string trimmers.Aerodynamic shape allows less drag for more efficient cuts. When cleaning your weedy garden, Our weed eater string set make your work easier. Efficient Cutting: Cordless string trimmer line spool diameter of 0.080Inch fits ly in hole.Easy to assemble and convenient for replacing trimmer line, saving you time from manually winding the spool. Each replacement spool comes pre-wound and may be replaced easily in a few seconds. Pack: The weed string is 0.080Inch/11 ft.The 11ft cordless trimmer provides a larger range of trimming space. This package contains 12 cordless trimmers with a total length of 132ft. 4pack trimmer string cover.The weed eater string is especially suitable for people who need to cut weeds. Color:Green & White Material:plastic Package Contents: 12 * coils 4 * caps Only the above package content, other products are not included. Note: Light reflection 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.