3.0 mm diameter Oregon Nylium Starline Trimmer Line x 15m. Genuine Oregon strimmer line suitable for domestic and commercial trimmers and 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