This is a set of 4 Sabiki rigs with mackerel skin, perfect for boat fishing, and a set of "Hottarakashi" (leave-it-be) flatfish rigs. Sabiki Rigs: Size 11: 1 set Size 12: 2 sets Size 13: 1 set Hottarakashi Flatfish Rig: 1 set Bonus: Jigging Sabiki Rig: 1 set Target fish: Horse mackerel, mackerel, yellowtail, etc. This is a new, unused set of popular mackerel skin Sabiki rigs. Thank you for your understanding. Thank you for looking.