Made of high quality material, which is sturdy constructed, high strength. Excellent corrosion resistance, abrasion resistance and shock resistance. Quick lock-open design, that you can change leaders or lures in seconds. Multi-size would work great for freshwater like bass fishing. Best Combo from Size 2 to 10, LB Test from 12KG to 30KG. Connector Fishing Tackle Kit.Simple design for easy operation, suitable for all fishing needs. Color: as show in the picture Material: Copper Alloy Size: 2#, 4#, 6#, 8#,10# Color: as shown in the pictures Size: #2 Length: 3.6cm Test Weight: 30kg Size: #4 Length: 3.9cm Test Weight: 25kg Size: #6 Length: 2.4cm Test Weight: 18kg Size: #8 Length: 2.2cm Test Weight: 12kg Size: #10 Length: 2.1cm Test Weight: 12kg Package Contents: 95 pieces * Fishing swivel 1 * plastic box Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.