Fangrui Product Details 1. 5pcs Copper Swivel Weight Sinker Connector The Swivel Lead Sinker Fishing Luya Hook Fishing Tackle Accessories 2. Description: 3. Material: Copper Alloy 4. Weight: 5g 5. Product Features: It Integrates The Rotating Ring And Weight, Eliminating The Use Of Rotating Ring, Lead Skin Seat, Lead Skin And Space Beans. It Is Economical And Environmentally Friendly, With Complete Models, Exquisite Workmanship, Seawater Corrosion Resistance, Strong Tensile Strength, And Can Be Widely Used In The Weight Configuration Of Sea Fishing, Fresh Water Fishing, Floating Fishing And Luya Fishing. 6. Specifications: 7. High-quality Copper: Copper Is More Expensive Than Lead, Durable Than Lead, Smaller In Volume And Larger In Weight Than Lead 8. Small Size And Fast Water Entry: Compared With Lead Drop, Under The Same Specific Gravity, The Volume Is Smaller And Water Entry Is Faster. 9. Advantage 10. Large Tensile Force And Corrosion Resistance: Copper Is More Corrosion-resistant, Has A Stronger Tensile Force, And Has A Wide Range Of Applications. It Can Basically Be Applied To All Fishing Methods. 11. Time-saving And Labor-saving: Functional Use, Including More Uses, Saves 8-character Ring, Lead Skin Seat, Lead Skin Can Also Be Used As Lead Pendant. 12. Package Included: 13. 1 * Swivel Copper Hammer