Soft, supple and cartable - Sea guar Infix is 100% Fluorocarbon fishing line with superior sensitivity and strength. Specially designed to dominate freshwater, Infix is virtually invisible to fish. Also delivering advanced hook setting power and exceptional abrasion-resistance, Sea guar Ivax Fluorocarbon Fishing Line - theyll never know what hit them. Specifications: - Lb. Test: 20 - Diameter: . 016" - Color: Virtually invisible - Length: 600 yds.