Thank you for viewing. This is a set of 6 Gamakatsu Chinu hooks for sea fishing ponds. Hook: Gamakatsu Chinu hook, size 4 Leader: Seaguar leader, size 2.5 Set quantity: 6 sets of 1.5m with barrel swivel ( Hook knot: 8 wraps of the Uni knot Swivel knot: Palomar knot The strength of the rig is stronger than commercially available ones. The line size is not sold commercially. I made the rig with Gamakatsu's traditional fishing hooks. It is designed for immediate hooking of sea bream in sea fishing ponds. We will ship it the next morning after your purchase.