Product Description Trimmer Line ( Brush cutter line )Trimmer line product lineAvaiable trimmer line shape: Round, Square, Star, Heptagon, square twist, ellipse twist etc*Fits all standard trimmer head*A quality trimmer line with premium raw material.*Comes in all standard sizes.*Ideal for all kinds if trimming and edging jobs.*Long lasting line than economical line.*Diameter: 1.3mm, 1.65mm, 2mm, 2.4mm, 2.65mm, 3mm, 3.3mm, 3.5mm, 4.00mm*Packing: Card head, loop, spool*Quality: Economic grade, commercial grade, professional grade, ultra-professional grade, platinum grade.Comparison of the trimmer line Dia. Length, and weight of different shaped trimmer lineAttention:Any monofilament line can lose moisture over tinme or become brittle, especially if subjected to heat and sunlight. To reduce brittleness, We strongly suggest that line be subnerger in water for 12 hours