Material - Catfish offset hooks are created from high carbon steel, chemically sharpened. Anti-corrosion - The fish hook features black nickel color finish, durable and corrosion resistant. Effective - High strength and extra sharp catfishing hooks, offset design to accommodate larger baits when needed. Feature - An unique shape and large gap are designed to optimize hook penetration and hold fish more securely once hooked. Wide Use - Used by anglers worldwide, significantly increase chances of landing the catch. Package 100pcs for each size.