These brass, bullet-shaped Coneheads are pre-drilled through the center and are an effective method of getting streamer, saltwater, and bass flies down deeper to attract more fish. Simply thread the conehead over the hook point, slide up behind the hook eye, and then tie your favorite streamer behind it. Per 24. Sizes: 5/32, 3/16, 7/32, 1/4. Colors: Gold, Black, Nickel. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Coneheads.