Swivel to , super tension.On the case by the strong force, it can rotate flexibly. It is applicable to many different kinds of fishing, it is your good helper. It is particularly important to use for lure fishing, applicable to soft bait, hard bait, lead head hook, spinners, . Connector can be connected conveniently and fast, pole, sea rods, rock fishing group, rock fishing line, lure fishing ects. The flying fishing, pole line, connecting the monster, almost all the fishing will use it. Material: Iron Color: silver Packing size: 10*10*5cm Size: 4g, 7g, 10g, 14g, 20g, 28g Package Contents: 12*Fishing Weight 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.