This split shot sinkers kit is made of solid lead, designed for fishing activities. It comes with assorted sizes of removable round lead weights, and available in different counts of 100PCS, 117PCS, 205PCS or 250PCS to meet different fishing needs. The removable design allows you to easily adjust weight on your fishing line to suit different water depths and fishing conditions. Ideal for catching bass, trout, panfish and other common freshwater fish, suitable for bank fishing, boat fishing and various recreational fishing scenarios.