High-performance PowerPro Braided Spectra Fiber Microfilament Line handles like monofilament and has one of the highest strength-to-diameter ratios available. The Spectra braid features Enhanced Body Technology that delivers a compact, abrasion-resistant line with a smooth surface texture and virtually no spool memory. This braided microfilament line is designed with minimal stretch for an awesome feel with incredible sensitivity for increased strike detection. Handles like monofilament Enhanced Body Technology Abrasion resistant No spool memory Minimal stretchPound Test Conversion 10 lb. test = 2 lb. Monofilament Diameter 15 lb. test = 4 lb. Monofilament Diameter 20 lb. test = 6 lb. Monofilament Diameter 30 lb. test = 8 lb. Monofilament Diameter 40 lb. test = 10 lb. Monofilament Diameter 50 lb. test = 12 lb. Monofilament Diameter 65 lb. test = 16 lb. Monofilament Diameter 80 lb. test = 18 lb. Monofilament Diameter 100 lb. test = 20 lb. Monofilament DiameterView the Braid to monofilament equivalent diameter sizing guide