Arnold Trimline .08-Inch x 40-Foot Residential Grade Trimmer Line Residential .080" Trimmer Line Universal / Fits most straight and curved shaft string trimmers Nylon material is the perfect grade for the average trimming jobs around the yard 40-feet of green line, 4-Point Star Contains 2 refills Replacement trim line for your string trimmer to cut through grass and plants Universal / Fits most straight and curved shaft string trimmers Nylon material is the perfect grade for the average trimming jobs around the yard 0.08" diameter, green line, 4-point star Contains 2 refills and measures 40 ft.