A bait clip that will not only clip your baited hook behind the sinker, but lock it in place until impact with water. Great for off the ground casting and streamlining your rigs during flight. A sinker system that would allow anglers to not only clip, but lock their baited hook directly behind the sinker until impact with water. Next step would be to offer this revolutionary hook release system in the form of a lead link. size:40x8mm Material:ABS+stainless steel colour:blue Package Contents: 10 * decoupling device Only the above package content, other products are not included. Note: Light reflection 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.