Zero Downsides compared to standard Fluorocarbon; For Anglers looking for the extra 2-5% difference; Pink is the first color that disappears underwater, adding to the invisibility; Visual Indicator for the presentation portion of an anglers leader; Pink additive creates a perfect harmony of knotability and memory reduction; Abrasion damage visual reduction adding to invisibility; Size: 30 / 35 / 40 lb