Tour Grade Tungsten weights are the finest quality tungsten weights available. This product is insert free, you will not fray your line, and it has a durable paint coating. The weight forward/boat-tail shape penetrates and falls through cover better than ordinary bullet shaped weights. Tungsten's high density enables a smaller size than comparable lead weights which will help your hook-up ratio. Tungsten's hardness gives you incredible feel of the bottom and strikes that can't be matched by lead. These weights will improve your fishing success and you won't want ot use lead weights again!