With Delphin, you receive a premium brand product made from the CPA 6.6 material. The major emphasis during the manufacturing process was put on minimizing the expandability. This feature is particularly important when using thin lines for spin fishing. METHOD SPIN INFLEX is a fishing line with the lowest expansion coefficient on the spinning line market. The line has got expandability of up to 16 %, which in practice means immediate reaction of the rod to fish stroke. METHOD SPIN INFLEX has no surface abrasion-proof layers, as the application and coating process significantly reduces the line's capacity. Breaking elongation: 16 to 18% depending on the line's diameter. Diameter/Bearing capacity: 0,10mm/2,2lbs 0,12mm/2,9lbs 0,14mm/4,0lbs 0,16mm/5,3lbs 0,18mm/6,6lbs 0,20mm/8,2lbs 0,22mm/9,3lbs 0,25mm/12,1lbs 0,28mm/14,3lbs Please note: Limited factor for bearing capacity is the knot. In case you notice unwanted knot on your line, immediately cut it off and make a new rig again. The way you tide your knot significantly influences its bearing capacity. Tightening the knot should be done slowly and carefully. Delphin guarantee: The information on the label regarding the diameter as well as its bearing capacity is real. Please do not compare with competitors labels. Delphin´s numbers are real with the tolerance +/- 10%.