3.0 mm diameter Oregon Nylium Starline Trimmer Line x 240m. Genuine Oregon strimmer line suitable for domestic and commercial grass trimmers and grass strimmers. Star shape providing fast, clean cut & professional finish.The exclusive OREGONᆴ Nyliumᆴ line is an embedded aluminium particle nylon line. Outstanding resistance to breakage at the eyelet. High abrasion and fray resistance