Oregon 37601 Large 3 Lb Spool .095 Five Edge Trimmer / Edger Line Oregon Five Edge Cutting Design. 18 Percent Faster Cutting Than Round Line. Reduces Drag On Engine. Cleaner Cutting Reduces Ragged Edges; Grass Less Likely To Turn Brown. Silicone-coated Line Will Not Melt Or Bind In Trimmer Heads. Approx. 855 Ft