It's a fact that captains and guides have known for years, the dark red color triggers the natural feeding response in fish! The perfect combination of a circle and wide gap design, Daiichi's Bleeding Bait Circle Wide Gap Saltwater Hooks are constructed of 80 carbon steel which provides sharper, longer lasting points and durability. Factory Money Back Guarantee. Perfect blend of circle and wide gap design Constructed of 80 carbon steel Sharper, longer lasting and more durable Factory Money Back Guarantee