Fishing Type/Fish Species: Horse Mackerel/Ajing, Rocky Shore, Black Sea Bream, Boat Type: Fishing Hooks Size: 4 Aji Taiji Size 4 200 hooks per pack 3 sets Although this is an old product, there is no rust on the hooks. Please refer to the photos. For reference on hook size, a comparison photo with KINRYU Betsu-Tai Aji Size 3 is included. The KINRYU Betsu-Tai hooks are for reference only and are not included in the product. Currently, due to work, shipping will be on weekends. Please be aware of this if you are in a hurry.