Sunline Super FC Sniper Fluorocarbone Line is Sunline America's best selling product. Sunline pros love Sniper for its versatility and manageability. Sniper is a great choice for spinning or casting tackle. It features triple resin processing to give it high abrasion resistance, low memory, long life and uniform line diameter. FeaturesHigh abrasion resistance Uniform line diameterTriple resin coating for supplenessGreat for spinning reels2lb-5 lb tests are popular with light line anglers5lb-7lb tests are popular with finesse bass anglers particularly drop shot and shakey head anglers7lb is the best selling size for spinning reels. It is a unique size and not available from most other companies. The pros favor it for its combination of strength and how well it performs on spinning reels.Larger sizes perform well for all baitcast applications