1.Material:Lead 2.Size:5 sizes for you to choose from:2g/3.3g/4.8g/6.6g/9.7g 3.weight:219g 4.color:Fixed 3 kinds of colors (as shown in the pictures) 5.Hook:The hook with a barb 6.Suggestion :Generally used with grub,worm,shad ,shrimp 7.Suit for:Bass,snakehead,Mandarin fish ,catfish ,blackcarp,topmouth culter,Makou fish,wildcarp,trout,salmon,redfish,yellow check charp