This item belonged to a family member, and I don't have the details. The bag is torn, and it appears to have been used. There are only 4 pieces out of 5. 【Weight】 7g 1/4oz 【Product Name】 Jig Rig Sinker No. 11730 【Quantity】 4 pieces Based on visual inspection, there is no rust, and I believe it can be used without any problems. This is based on a casual inspection, so there may be oversights. Please understand. This is a lead sinker specifically designed for direct rig use. Its unique octagonal shape allows you to feel the changes in the bottom while also allowing it to slip through weeds, etc. Please consider purchasing this item with the understanding that it has been handled by someone else. #Cultiva #Jig Rig Sinker #JigRigSinker #JigRig #Sinker #Direct RIG #OwnerBari #Weight #Fishing #Fishing Supplies