【Premium Material】: Replacement string trimmer spool line is made of high quality ABS material. Not easy to break supports fast cutting and longer lifetime.
【Convenience & High Efficiency】: Pliable and strong cord for trimming. Allowing for the line to stretch and cushion on impact with hard surfaces, the aerodynamic shape allows less drag for more efficient cuts.
【Auto Feed System Replacement Spool】: Compatible with Ryobi string trimmer and utilizes centrifugal force to feed the trimmer line as it is needed. With auto-feed system replacement spool eases the tedious work of hand-winding spools.
【Package Include】: 6 packs replacement string trimmer line spools and 2 packs Replacement Cap Covers are packed in a package for you. The spool is 11ft in length and 0.065″ in diameter and the cap matches the replacement spool.